National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2018-10822 Detail

Current Description

Directory traversal vulnerability in the web interface on D-Link DWR-116 through 1.06, DIR-140L through 1.02, DIR-640L through 1.02, DWR-512 through 2.02, DWR-712 through 2.02, DWR-912 through 2.02, DWR-921 through 2.02, and DWR-111 through 1.01 devices allows remote attackers to read arbitrary files via a /.. or // after "GET /uir" in an HTTP request. NOTE: this vulnerability exists because of an incorrect fix for CVE-2017-6190.

Source:  MITRE
View Analysis Description

Impact

CVSS v3.0 Severity and Metrics:

Base Score: 7.5 HIGH
Vector: AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N (V3 legend)
Impact Score: 3.6
Exploitability Score: 3.9


Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): None
Availability (A): None

CVSS v2.0 Severity and Metrics:

Base Score: 5.0 MEDIUM
Vector: (AV:N/AC:L/Au:N/C:P/I:N/A:N) (V2 legend)
Impact Subscore: 2.9
Exploitability Subscore: 10.0


Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (AU): None
Confidentiality (C): Partial
Integrity (I): None
Availability (A): None
Additional Information:
Allows unauthorized disclosure of information

References to Advisories, Solutions, and Tools

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Hyperlink Resource
http://sploit.tech/2018/10/12/D-Link.html Exploit
https://seclists.org/fulldisclosure/2018/Oct/36 Exploit Mailing List Third Party Advisory

Technical Details

Vulnerability Type (View All)

  • Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') (CWE-22)

Known Affected Software Configurations Switch to CPE 2.3

Configuration 1 ( hide )
 cpe:/o:d-link:dwr-116_firmware
     Show Matching CPE(s)
Up to (including)
1.06
Running on/with
 cpe:/h:d-link:dwr-116:-
     Show Matching CPE(s)

Configuration 2 ( hide )
 cpe:/o:d-link:dir-140l_firmware
     Show Matching CPE(s)
Up to (including)
1.02
Running on/with
 cpe:/h:d-link:dir-140l:-
     Show Matching CPE(s)

Configuration 3 ( hide )
 cpe:/o:d-link:dir-640l_firmware
     Show Matching CPE(s)
Up to (including)
1.02
Running on/with
 cpe:/h:d-link:dir-640l:-
     Show Matching CPE(s)

Configuration 4 ( hide )
 cpe:/o:d-link:dwr-512_firmware
     Show Matching CPE(s)
Up to (including)
2.02
Running on/with
 cpe:/h:d-link:dwr-512:-
     Show Matching CPE(s)

Configuration 5 ( hide )
 cpe:/o:d-link:dwr-712_firmware
     Show Matching CPE(s)
Up to (including)
2.02
Running on/with
 cpe:/h:d-link:dwr-712:-
     Show Matching CPE(s)

Configuration 6 ( hide )
 cpe:/o:d-link:dwr-912_firmware
     Show Matching CPE(s)
Up to (including)
2.02
Running on/with
 cpe:/h:d-link:dwr-912:-
     Show Matching CPE(s)

Configuration 7 ( hide )
 cpe:/o:d-link:dwr-921_firmware
     Show Matching CPE(s)
Up to (including)
2.02
Running on/with
 cpe:/h:d-link:dwr-921:-
     Show Matching CPE(s)

Configuration 8 ( hide )
 cpe:/o:d-link:dwr-111_firmware
     Show Matching CPE(s)
Up to (including)
1.01
Running on/with
 cpe:/h:d-link:dwr-111:-
     Show Matching CPE(s)


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2018-10822
NVD Published Date:
10/17/2018
NVD Last Modified:
01/23/2019