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CVE-2025-9309

23
FAUCET Score

CVE-2025-9309 is a hard-coded credentials vulnerability affecting Tenda AC10 16.03.10.13 firmware, specifically within the MD5 Hash Handler component related to the /etc_ro/shadow file. This vulnerability has a CVSS score of 7.0 (HIGH), indicating a significant impact with high confidentiality, integrity, and availability compromise. Exploitation requires local access and is considered difficult due to high attack complexity, though public exploit code exists. Despite public exploit availability, there is no evidence of active exploitation, and it has garnered minimal community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
16.03.10.13CPE matchmatch criteria
cpe:2.3:o:tenda:ac10_firmware:16.03.10.13:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

1.1LOW

CVSS:4.0/AV:L/AC:H/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Attack Vector
LOCAL
Attack Complexity
HIGH
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
NONE
VS Availability
NONE
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.21%
Probability of exploitation in next 30 days
EPSS Percentile
11.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0021 is in the 37th percentile among its peer group of 1,525 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.4 InfoSec Media, 0.1 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / XXRicardo/iot-cve/blob/main/Tenda/AC10/V4.0si_V16.03.10.13.md
ExploitThird Party Advisory
github.com / XXRicardo/iot-cve/blob/main/Tenda/AC10/V4.0si_V16.03.10.13.md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
tenda.com.cn
Product