PT-2024-2398 · Tenda · Tenda Ac15

Yhryhryhr_Tutu · Published 2024-03-14 · Updated 2024-09-25 · CVE-2024-2815

Positive Technologies (AI Summary)

CVSS v2.0

10

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Tenda AC15 version 15.03.20 multi

Description A critical vulnerability has been found in the Tenda AC15 router, affecting the R7WebsSecurityHandler function of the /goform/execCommand file in the Cookie Handler component. The manipulation of the password argument leads to a stack-based buffer overflow. This issue can be exploited remotely, potentially allowing an attacker to impact the confidentiality, integrity, and availability of protected information.

Recommendations For Tenda AC15 version 15.03.20 multi, as a temporary workaround, consider disabling the R7WebsSecurityHandler function until a patch is available. Restrict access to the /goform/execCommand endpoint to minimize the risk of exploitation. Avoid using the password parameter 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

Stack Overflow

Buffer Overflow

Weakness Enumeration

CWE-121

CWE-119

Related Identifiers

BDU:2024-02350

CVE-2024-2815

Affected Products

Tenda Ac15

References · 8

• 🔥 https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V15.03.05.18/R7WebsSecurityHandler.md · Exploit
• https://bdu.fstec.ru/vul/2024-02350 · Security Note
• https://osv.dev/vulnerability/CVE-2024-2815 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2024-2815 · Security Note
• https://twitter.com/CVEnew/status/1771078732079317201 · Twitter Post
• https://vuldb.com/?id.257670 · Note
• https://twitter.com/eshard/status/1838929754910601527 · Twitter Post
• https://vuldb.com/?ctiid.257670 · Note