CVE-2022-43259 — Tenda AC15 V15

Tenda AC15 V15.03.05.18 was discovered to contain a stack overflow via the timeZone parameter in the form_fast_setting_wifi_set function.

01What is this vulnerability?

Tenda AC15 V15.03.05.18 was discovered to contain a stack overflow via the timeZone parameter in the form_fast_setting_wifi_set function.

02Affected products

Vendor	Product	Versions
n	a / n/a	n/a

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

• Patch to a fixed version listed in the vendor advisory (see references below).
• Mitigate with WAF rules, network egress filters, or feature flags where the patch is not yet available.
• Hunt historical logs for exploitation indicators — see Detection signatures below.

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

• Published: 2022-10-18T00:00:00.000Z
• Last modified: 2025-05-12T14:48:11.694Z

09References

• drive.google.com — https://drive.google.com/file/d/1VjYjZKv7MJ69hGPG-xD0xublUw-taq4w/view?usp=shari…