CVE-2024-2850
CWE-121Published: March 24, 2024· Updated: Jun 17, 2026
Official Description
A vulnerability was found in Tenda AC15 15.03.05.18 and classified as critical. Affected by this issue is the function saveParentControlInfo of the file /goform/saveParentControlInfo. The manipulation of the argument urls leads to stack-based buffer overflow. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. VDB-257774 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Risk Analysis
A stack-based buffer overflow in Tenda AC15 firmware allows remote attackers to execute arbitrary code. This critical vulnerability poses a high risk to device security and network integrity.
The vulnerability is remotely exploitable with low complexity. It is not in the CISA KEV and no public exploit is currently tracked in the provided status.
Update the Tenda AC15 firmware to a version beyond 15.03.05.18. Ensure the device is protected by a strong firewall and is not exposed to the public internet.
Technical Analysis
CVE-2024-2850 can be exploited remotely over the network without requiring physical or adjacent access, significantly expanding the attack surface for threat actors.
The vulnerability requires no privileges and no user interaction, making it a prime target for automated exploitation campaigns and worm-like propagation.
A successful exploit results in complete confidentiality breach (data exposure), full integrity compromise (data manipulation), availability disruption (denial of service), with a CVSS base score of 9.8.
CVSS v3.1 Vector Breakdown
Affected Vendors & Products
Exploit & PoC Resources
Official Patches & Advisories
All References (6)
Quick Facts
Related CVEs (CWE-121)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-2850 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts