How severe is CVE-2025-55495?

CVE-2025-55495 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-55495 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-55495?

CVE-2025-55495 affects Tenda Ac6 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-55495?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-55495 have an EU (EUVD) identifier?

Yes. CVE-2025-55495 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25953.

When was CVE-2025-55495 published?

CVE-2025-55495 was published on 2025-08-27 and last updated on 2026-06-17.

CVE-2025-55495

CVE-2025-55495 is a medium-severity vulnerability in Tenda Ac6 Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 0% (14th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-25953
Weakness: CWE-120
Affected product: Tenda Ac6 Firmware
Published: 2025-08-27
Last modified: 2026-06-17

Description

Tenda AC6 V15.03.06.23_multi was discovered to contain a buffer overflow via the list parameter in the fromSetIpMacBind function.

Frequently asked questions

What is CVE-2025-55495?: Tenda AC6 V15.03.06.23_multi was discovered to contain a buffer overflow via the list parameter in the fromSetIpMacBind function.
How severe is CVE-2025-55495?: CVE-2025-55495 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-55495 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (14th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-55495?: CVE-2025-55495 affects Tenda Ac6 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-55495?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-55495 have an EU (EUVD) identifier?: Yes. CVE-2025-55495 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-25953.
When was CVE-2025-55495 published?: CVE-2025-55495 was published on 2025-08-27 and last updated on 2026-06-17.

References

https://github.com/SolitaryGrass/IoT_vuln/blob/main/tenda/AC6/AC6V2.0RTL_V15.03.06.23/fromSetIpMacBind/poc.md

Affected products (1)

cpe:2.3:o:tenda:ac6_firmware:15.03.06.23_multi:*:*:*:*:*:*:*

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CVE-2025-29029 — Critical (CVSS 9.8): Tenda AC6 v15.03.05.16 was discovered to contain a buffer overflow via the formSetSpeedWan function.
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