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© 2026 FAUCET Technologies LLC. All rights reserved.

CVE-2025-4897

24
FAUCET Score

CVE-2025-4897 is a critical buffer overflow vulnerability affecting Tenda A15 firmware versions 15.13.07.09 and 15.13.07.13. This flaw resides in the HTTP POST Request Handler, specifically within the /goform/multimodalAdd component. With a CVSS score of 7.5 (HIGH), this vulnerability can be exploited remotely without authentication, leading to a denial of service. While public exploit details are available, there is no evidence of active exploitation in the wild, and it currently lacks significant community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
15.13.07.09CPE matchmatch criteria
cpe:2.3:o:tenda:a15_firmware:15.13.07.09:*:*:*:*:*:*:*
15.13.07.13CPE matchmatch criteria
cpe:2.3:o:tenda:a15_firmware:15.13.07.13:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.7HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/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
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
LOW
User Interaction
NONE
VS Confidentiality
HIGH
VS Integrity
HIGH
VS Availability
HIGH
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
NOT_DEFINED
CvssVersion
4.0

Exploit Intelligence

EPSS Score
4.60%
Probability of exploitation in next 30 days
EPSS Percentile
90.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0460 is in the 84th percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

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

Remediation

Remediation records are not available for this CVE.

References

github.com / byxs0x0/cve2/blob/main/tenda%20AC15.md
Broken Link
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
tenda.com.cn
Product