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CVE-2025-14141

33
FAUCET Score

CVE-2025-14141 is a critical buffer overflow vulnerability affecting UTT 进取 520W firmware version 1.7.7-180627, specifically within the strcpy function of the /goform/formArpBindConfig component. This flaw allows for remote, unauthenticated attackers to execute arbitrary code with high impact on confidentiality, integrity, and availability, as reflected by its CVSS score of 9.8. A public exploit is available, and despite early disclosure, the vendor has not responded, leaving affected devices unpatched. While not yet in CISA's KEV catalog, the existence of a public exploit and community discussion indicate a significant and immediate risk.

Impacted Technologies

VendorProductVersion(s)CPE
1.7.7-180627CPE matchmatch criteria
cpe:2.3:o:utt:520w_firmware:1.7.7-180627:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

7.4HIGH

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: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
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
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
0.72%
Probability of exploitation in next 30 days
EPSS Percentile
50.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0072 is in the 33rd percentile among its peer group of 36,862 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

github.com / cymiao1978/cve/blob/main/new/13.md
ExploitThird Party Advisory
github.com / cymiao1978/cve/blob/main/new/13.md
ExploitThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry