PT-2024-2496 · Tenda · Tenda Ac7

Wxhwxhwxh_Tutu · Published 2024-03-18 · Updated 2025-01-22 · CVE-2024-2897

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Tenda AC7 version 15.03.06.44

Description A critical issue is present in the Tenda AC7 router's software, related to the function formWriteFacMac of the file /goform/WriteFacMac. The manipulation of the mac argument leads to os command injection. This allows a remote attacker to execute arbitrary commands. The issue can be exploited remotely.

Recommendations For Tenda AC7 version 15.03.06.44, as a temporary workaround, consider disabling the formWriteFacMac function until a patch is available. Restrict access to the /goform/WriteFacMac endpoint to minimize the risk of exploitation. Avoid using the mac argument in the affected API endpoint until the issue is resolved. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

OS Command Injection

Weakness Enumeration

CWE-78

Related Identifiers

BDU:2024-02476

CVE-2024-2897

Affected Products

Tenda Ac7

References · 8

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC7/v1/formWriteFacMac.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2024-2897 · Security Note
• https://bdu.fstec.ru/vul/2024-02476 · Security Note
• https://osv.dev/vulnerability/CVE-2024-2897 · Vendor Advisory
• https://vuldb.com/?ctiid.257940 · Note
• https://twitter.com/CVEnew/status/1772694375660921278 · Twitter Post
• https://vuldb.com/?submit.300360 · Note
• https://vuldb.com/?id.257940 · Note