CVE-2023-36845
Detail
Description
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series
and SRX Series
allows an unauthenticated, network-based attacker to remotely execute code.
Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code.
This issue affects Juniper Networks Junos OS on EX Series
and
SRX Series:
* All versions prior to
20.4R3-S9;
* 21.1 versions 21.1R1 and later;
* 21.2 versions prior to 21.2R3-S7;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S5;
* 22.1 versions
prior to
22.1R3-S4;
* 22.2 versions
prior to
22.2R3-S2;
* 22.3 versions
prior to
22.3R2-S2, 22.3R3-S1;
* 22.4 versions
prior to
22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1-S1, 23.2R2.
Metrics
CVSS Version 4.0
CVSS Version 3.x
CVSS Version 2.0
NVD enrichment efforts reference publicly available information to associate
vector strings. CVSS information contributed by other sources is also
displayed.
CVSS 4.0 Severity and Vector Strings:
NVD assessment
not yet provided.
CVSS 3.x Severity and Vector Strings:
CNA: Juniper Networks, Inc.
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
NVD assessment
not yet provided.
References to Advisories, Solutions, and Tools
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This CVE is in CISA's Known Exploited Vulnerabilities Catalog
Reference
CISA's BOD 22-01 and Known
Exploited Vulnerabilities Catalog for further guidance and requirements.
Vulnerability Name
Date Added
Due Date
Required Action
Juniper Junos OS EX Series and SRX Series PHP External Variable Modification Vulnerability
11/13/2023
11/17/2023
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Weakness Enumeration
CWE-ID
CWE Name
Source
NVD-CWE-Other
Other
NIST
CWE-473
PHP External Variable Modification
Juniper Networks, Inc.
Change History
11 change records found show changes
Modified Analysis by NIST 3/10/2025 4:31:09 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
Record truncated, showing 2048 of 6790 characters.
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AND
OR
*cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3-s1:*:*:*:*:*:
Record truncated, showing 2048 of 6790 characters.
View Entire Change Record
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OR
*cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
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*cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3-s1:*:*:*:*:*:
Changed
CPE Configuration
Record truncated, showing 2048 of 6790 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3-s1:*:*:*:*:*:
Record truncated, showing 2048 of 6790 characters.
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OR
*cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.4:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:22.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.3:r3-s1:*:*:*:*:*:
CVE Modified by Juniper Networks, Inc. 2/13/2025 12:16:43 PM
Action
Type
Old Value
New Value
Changed
Description
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series
and SRX Series
allows an unauthenticated, network-based attacker to remotely execute code.
Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code.
This issue affects Juniper Networks Junos OS on EX Series
and
SRX Series:
* All versions prior to
20.4R3-S9;
* 21.1 versions 21.1R1 and later;
* 21.2 versions prior to 21.2R3-S7;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S5;
* 22.1 versions
prior to
22.1R3-S4;
* 22.2 versions
prior to
22.2R3-S2;
* 22.3 versions
prior to
22.3R2-S2, 22.3R3-S1;
* 22.4 versions
prior to
22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1-S1, 23.2R2.
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series
and SRX Series
allows an unauthenticated, network-based attacker to remotely execute code.
Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code.
This issue affects Juniper Networks Junos OS on EX Series
and
SRX Series:
* All versions prior to
20.4R3-S9;
* 21.1 versions 21.1R1 and later;
* 21.2 versions prior to 21.2R3-S7;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S5;
* 22.1 versions
prior to
22.1R3-S4;
* 22.2 versions
prior to
22.2R3-S2;
* 22.3 versions
prior to
22.3R2-S2, 22.3R3-S1;
* 22.4 versions
prior to
22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1-S1, 23.2R2.
Modified Analysis by NIST 1/27/2025 4:39:24 PM
Action
Type
Old Value
New Value
Removed
CPE Configuration
Record truncated, showing 2048 of 8738 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* versions up to (excluding) 20.4
*cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s5:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s6:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s7:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:20.4:r3-s8:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s5:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
*cpe:2
Changed
Reference Type
https://supportportal.juniper.net/JSA72300 Mitigation, Vendor Advisory
https://supportportal.juniper.net/JSA72300 Vendor Advisory
Changed
Reference Type
https://supportportal.juniper.net/JSA72300 Mitigation, Vendor Advisory
https://supportportal.juniper.net/JSA72300 Vendor Advisory
CVE Modified by CVE 11/21/2024 3:10:44 AM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/174865/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html
Added
Reference
http://packetstormsecurity.com/files/176969/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html
Added
Reference
https://supportportal.juniper.net/JSA72300
Modified Analysis by NIST 6/27/2024 10:42:46 AM
Action
Type
Old Value
New Value
Added
CWE
NIST NVD-CWE-Other
Changed
CPE Configuration
Record truncated, showing 2048 of 8509 characters.
View Entire Change Record
AND
OR
*cpe:2.3:o:juniper:junos:*:*:*:*:*:*:*:* versions up to (excluding) 20.4
*cpe:2.3:o:juniper:junos:20.4:-:*:*:*:*:*:*
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*cpe:2
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*cpe:2
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CPE Configuration
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*cpe:2
Changed
Reference Type
http://packetstormsecurity.com/files/174865/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html No Types Assigned
http://packetstormsecurity.com/files/174865/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
Changed
Reference Type
http://packetstormsecurity.com/files/176969/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html No Types Assigned
http://packetstormsecurity.com/files/176969/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
CVE Modified by Juniper Networks, Inc. 5/14/2024 9:19:18 AM
Action
Type
Old Value
New Value
CVE Modified by Juniper Networks, Inc. 2/02/2024 12:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
Juniper Networks, Inc. http://packetstormsecurity.com/files/176969/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html [No types assigned]
CVE Modified by Juniper Networks, Inc. 10/02/2023 3:15:10 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/174865/Juniper-SRX-Firewall-EX-Switch-Remote-Code-Execution.html [No Types Assigned]
CVE Modified by Juniper Networks, Inc. 9/27/2023 11:18:53 AM
Action
Type
Old Value
New Value
Changed
Description
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series
and SRX Series
allows an unauthenticated, network-based attacker to control certain, important environments variables.
Utilizing a crafted request an attacker is able to modify a certain PHP environment variable leading to partial loss of integrity, which may allow chaining to other vulnerabilities.
This issue affects Juniper Networks Junos OS on SRX Series:
* All versions prior to 21.4R3-S5;
* 22.1 versions
prior to
22.1R3-S4;
* 22.2 versions
prior to
22.2R3-S2;
* 22.3 versions
prior to
22.3R2-S2, 22.3R3-S1;
* 22.4 versions
prior to
22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1-S1, 23.2R2.
A PHP External Variable Modification vulnerability in J-Web of Juniper Networks Junos OS on EX Series
and SRX Series
allows an unauthenticated, network-based attacker to remotely execute code.
Using a crafted request which sets the variable PHPRC an attacker is able to modify the PHP execution environment allowing the injection und execution of code.
This issue affects Juniper Networks Junos OS on EX Series
and
SRX Series:
* All versions prior to
20.4R3-S9;
* 21.1 versions 21.1R1 and later;
* 21.2 versions prior to 21.2R3-S7;
* 21.3 versions prior to 21.3R3-S5;
* 21.4 versions prior to 21.4R3-S5;
* 22.1 versions
prior to
22.1R3-S4;
* 22.2 versions
prior to
22.2R3-S2;
* 22.3 versions
prior to
22.3R2-S2, 22.3R3-S1;
* 22.4 versions
prior to
22.4R2-S1, 22.4R3;
* 23.2 versions prior to 23.2R1-S1, 23.2R2.
Added
CVSS V3.1
Juniper Networks, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Removed
CVSS V3.1
Juniper Networks, Inc. AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N
Removed
Reference
http://packetstormsecurity.com/files/174397/Juniper-JunOS-SRX-EX-Remote-Code-Execution.html [No Types Assigned]
CVE Modified by Juniper Networks, Inc. 8/30/2023 1:15:09 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/174397/Juniper-JunOS-SRX-EX-Remote-Code-Execution.html [No Types Assigned]
Initial Analysis by NIST 8/24/2023 4:58:50 PM
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*cpe:2
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*cpe:2.3:o:juniper:junos:21.1:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s4:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.1:r3-s5:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:-:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r1-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s1:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r2-s2:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3:*:*:*:*:*:*
*cpe:2.3:o:juniper:junos:21.2:r3-s1:*:*:*:*:*:*
*cpe:2
Changed
Reference Type
https://supportportal.juniper.net/JSA72300 No Types Assigned
https://supportportal.juniper.net/JSA72300 Mitigation, Vendor Advisory
Quick Info
CVE Dictionary Entry: CVE-2023-36845 NVD
Published Date: 08/17/2023 NVD
Last Modified: 03/10/2025
Source: Juniper Networks, Inc.