CVE-2025-7914: ac6 Buffer Overflow (CVSS 8.8)

Description

A vulnerability has been found in Tenda AC6 15.03.06.50 and classified as critical. Affected by this vulnerability is the function setparentcontrolinfo of the component httpd. The manipulation leads to buffer overflow. The attack can be launched remotely.

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CVSS v3.1 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-119 Buffer Overflow

CWE-120 CWE-120

Affected Products

Vendor	Product	Versions
tenda	ac6_firmware	All
tenda	ac6	All

References

Other References

https://github.com/gaochen61/IoTVuln/blob/main/Tenda_AC6_V15.03.06.50/setparentcontrolinfo.md https://vuldb.com/?ctiid.317029 https://vuldb.com/?id.317029 https://vuldb.com/?submit.618859 https://www.tenda.com.cn/

Frequently Asked Questions

What is CVE-2025-7914? +

A vulnerability has been found in Tenda AC6 15.03.06.50 and classified as critical. Affected by this vulnerability is the function setparentcontrolinfo of the component httpd. The manipulation leads to buffer overflow. The attack can be launched remotely. It has a CVSS v3.1 base score of 8.8 (HIGH).

How severe is CVE-2025-7914? +

CVE-2025-7914 has a CVSS v3.1 score of 8.8 out of 10, rated HIGH. This is a high-severity vulnerability that should be prioritized for patching.

What products are affected by CVE-2025-7914? +

CVE-2025-7914 affects products from tenda, specifically: ac6, ac6_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-7914? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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