CVE-2025-29032: Tenda AC9 v15.03.05.19(6318) was discovered to contain a buffer overflow via the formWifiWpsOOB function.

This month

MEDIUM 5.9MITIGATE

CVE-2025-29032 is a medium-severity flaw (CVSS 5.9) affecting ac9 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

Tenda AC9 v15.03.05.19(6318) was discovered to contain a buffer overflow via the formWifiWpsOOB function.

Why this priority

EPSS top 9%: very likely to be exploited
Public exploit reference

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	5.9 (Medium)
Attack vector	Network (remote)
Attack complexity	High
Privileges needed	Low
User interaction	Required
EPSS exploit chance	4.2% (top 9%)
CISA exploited list	No
Weakness	CWE-120
Published	2025-03-14
Last modified	2026-06-17

Publisher (CNA): MITRE · Vendor: tendacn

Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2025-03-14 14:15 UTCPublished CVE record published
2026-06-17 09:05 UTCUpdated Record last modified

tendacn ac9 firmware MITIGATE

Affected: 15.03.05.19\(6318\)

Fixed in: no fixed release known

Safe to downgrade to: no unaffected older release

Check your OS release

cat /etc/os-release; uname -r

Debian / Ubuntu

sudo apt update && sudo apt full-upgrade

RHEL / Amazon Linux / Fedora

sudo dnf upgrade --refresh

Windows

Install the latest cumulative update from Windows Update

If no patch exists yet

OS downgrades are not safe. Apply the vendor mitigation from the advisory and restrict exposure.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2025-29032?

ac9 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2025-29032 being exploited?

CVE-2025-29032 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2025-29032 affect?

CVE-2025-29032 affects ac9 firmware. Severity is medium (CVSS 5.9). Tenda AC9 v15.03.05.19(6318) was discovered to contain a buffer overflow via the formWifiWpsOOB function.

How urgent is CVE-2025-29032?

Priority 48/100. EPSS top 9%: very likely to be exploited; Public exploit reference

Related CVEs

CVE-2026-6015 HIGH 8.8 MITIGATE A vulnerability has been found in Tenda AC9 15.03.02.13
CVE-2026-6016 HIGH 8.8 MITIGATE A vulnerability was found in Tenda AC9 15.03.02.13
CVE-2025-10443 HIGH 8.8 MITIGATE MITIGATE A vulnerability was identified in Tenda AC9 and AC15 15.03.05.14/15.03.05.18
CVE-2025-10442 MEDIUM 6.3 MITIGATE MITIGATE A vulnerability was determined in Tenda AC9 and AC15 15.03.05.14
CVE-2025-9731 LOW 2.5 MITIGATE A vulnerability was determined in Tenda AC9 15.03.05.19

References

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