Is CVE-2025-9309 in the CISA KEV catalog?

No. CVE-2025-9309 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-9309?

CVE-2025-9309 has a CVSS v3 base score of 2.5 (LOW).

What is the EPSS score for CVE-2025-9309?

CVE-2025-9309 has an EPSS score of 0.19% (9th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix or mitigate CVE-2025-9309?

No published fix for CVE-2025-9309 has been found yet. Check the linked vendor advisories for guidance as it becomes available.

CVE & CISA-KEV Catalog

CVE-2025-9309

LOW

2.5

CVSS v3

NVD

Description

A vulnerability was found in Tenda AC10 16.03.10.13. Affected is an unknown function of the file /etc_ro/shadow of the component MD5 Hash Handler. Performing manipulation results in hard-coded credentials. The attack needs to be approached locally. A high degree of complexity is needed for the attack. The exploitability is told to be difficult. The exploit has been made public and could be used.

CWE-259 CWE-798Hard-coded Credentials

How to fix

No published remediation has been found for this vulnerability's affected products yet.

Mitigation guidance may be in the linked vendor advisories in the References section below.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityHigh

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

0.19%probability of exploitation in 30 days

9thpercentile

Low risk: more likely to be exploited than 9% of all known CVEs.

References

Exploit2

Third-Party Advisory2

VDB Entry1

vuldb.com

Product1

tenda.com.cn

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-04-29.