DrayTek Vigor 2960 1.5.1.4/1.5.1.5 Web Management Interface mainfunction.cgi getSyslogFile option path traversal

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.05

A vulnerability has been found in DrayTek Vigor 2960 1.5.1.4/1.5.1.5 (Router Operating System) and classified as critical. Affected by this vulnerability is the function getSyslogFile of the file mainfunction.cgi of the component Web Management Interface. The manipulation of the argument option with an unknown input leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality.

The weakness was shared 02/25/2023 as confirmed advisory (GitHub). It is possible to read the advisory at github.com. This vulnerability is known as CVE-2023-1163. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.

After immediately, there has been an exploit disclosed. It is possible to download the exploit at github.com. It is declared as proof-of-concept.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

Productinfo

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Support

  • end of life

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.8
VulDB Meta Temp Score: 5.7

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.5
NVD Vector: 🔍

CNA Base Score: 4.3
CNA Vector (VulDB): 🔍

CVSSv2info

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VulDB Base Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

02/25/2023 🔍
02/25/2023 +0 days 🔍
03/03/2023 +6 days 🔍
03/03/2023 +0 days 🔍
11/22/2023 +264 days 🔍

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2023-1163 (🔍)
scip Labs: https://www.scip.ch/en/?labs.20161013

Entryinfo

Created: 03/03/2023 07:54
Updated: 11/22/2023 21:46
Changes: 03/03/2023 07:54 (42), 03/31/2023 07:34 (2), 03/31/2023 07:40 (28), 11/22/2023 21:46 (18)
Complete: 🔍
Submitter: Tmotfl

Submitinfo

Accepted

  • Submit #94475: Draytek Vigor 2960v1.5.1.4 has arbitrary file read vulnerability in function sub_1DA58, file mainfunction.cgi (by Tmotfl)

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