CVE-2020-8260
Detail
Description
A vulnerability in the Pulse Connect Secure < 9.1R9 admin web interface could allow an authenticated attacker to perform an arbitrary code execution using uncontrolled gzip extraction.
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:
Vector:
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 Severity and Vector Strings:
Vector:
(AV:N/AC:L/Au:S/C:P/I:P/A:P)
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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
Ivanti Pulse Connect Secure Code Execution Vulnerability
11/03/2021
04/23/2021
Apply updates per vendor instructions.
Weakness Enumeration
CWE-ID
CWE Name
Source
CWE-434
Unrestricted Upload of File with Dangerous Type
NIST
HackerOne
Change History
8 change records found show changes
Modified Analysis by NIST 2/12/2025 2:59:29 PM
Action
Type
Old Value
New Value
Added
CPE Configuration
OR
*cpe:2.3:a:ivanti:connect_secure:*:*:*:*:*:*:*:* versions up to (including) 9.0
*cpe:2.3:a:ivanti:connect_secure:9.1:-:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r1.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r2.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r3.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r4.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r4.1:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r4.2:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r4.3:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r5.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r6.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r7.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r8.0:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r8.1:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r8.2:*:*:*:*:*:*
*cpe:2.3:a:ivanti:connect_secure:9.1:r8.4:*:*:*:*:*:*
Removed
CPE Configuration
OR
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:*:*:*:*:*:linux:*:* versions up to (excluding) 9.1
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:-:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r2:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r3:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r3.1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4.1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4.2:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r5:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r6:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r7:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r7.1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r8:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r8.2:*:*:*:linux:*:*
Changed
Reference Type
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601 Vendor Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601 Broken Link, Vendor Advisory
Changed
Reference Type
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601 Vendor Advisory
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601 Broken Link, Vendor Advisory
CVE Modified by CISA-ADP 2/07/2025 8:15:31 AM
Action
Type
Old Value
New Value
Added
CVSS V3.1
AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CVE Modified by CVE 11/21/2024 12:38:36 AM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/160619/Pulse-Secure-VPN-Remote-Code-Execution.html
Added
Reference
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601
CVE Modified by HackerOne 5/14/2024 3:42:44 AM
Action
Type
Old Value
New Value
Modified Analysis by NIST 9/21/2021 1:04:38 PM
Action
Type
Old Value
New Value
Changed
Reference Type
http://packetstormsecurity.com/files/160619/Pulse-Secure-VPN-Remote-Code-Execution.html No Types Assigned
http://packetstormsecurity.com/files/160619/Pulse-Secure-VPN-Remote-Code-Execution.html Exploit, Third Party Advisory, VDB Entry
CPE Deprecation Remap by NIST 8/17/2021 12:35:47 PM
Action
Type
Old Value
New Value
Changed
CPE Configuration
OR
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:*:*:*:*:*:linux:*:* versions from (excluding) 9.1
OR
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:*:*:*:*:*:linux:*:* versions from (excluding) 9.1
CVE Modified by HackerOne 12/18/2020 4:15:13 PM
Action
Type
Old Value
New Value
Added
Reference
http://packetstormsecurity.com/files/160619/Pulse-Secure-VPN-Remote-Code-Execution.html [No Types Assigned]
Initial Analysis by NIST 10/30/2020 3:14:24 PM
Action
Type
Old Value
New Value
Added
CVSS V3.1
NIST AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Added
CVSS V2
NIST (AV:N/AC:L/Au:S/C:P/I:P/A:P)
Added
CWE
NIST CWE-434
Added
CPE Configuration
OR
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:*:*:*:*:*:linux:*:* versions up to (excluding) 9.1
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:-:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r2:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r3:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r3.1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4.1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r4.2:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r5:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r6:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r7:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r7.1:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r8:*:*:*:linux:*:*
*cpe:2.3:a:pulsesecure:pulse_secure_desktop_client:9.1:r8.2:*:*:*:linux:*:*
Changed
Reference Type
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601 No Types Assigned
https://kb.pulsesecure.net/articles/Pulse_Security_Advisories/SA44601 Vendor Advisory
Quick Info
CVE Dictionary Entry: CVE-2020-8260 NVD
Published Date: 10/28/2020 NVD
Last Modified: 02/12/2025
Source: HackerOne