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CVE-2025-9377

73
FAUCET Score

CVE-2025-9377 is an authenticated remote command execution (RCE) vulnerability found in the Parental Control page of TP-Link Archer C7(EU) V2 and TL-WR841N/ND(MS) V9 routers. These products are End-of-Life (EOL), and users are advised to upgrade to newer devices or apply available patches. The vulnerability carries a CVSS score of 7.2 (High), indicating a significant risk. It requires high privileges (PR:H) for exploitation but has low attack complexity (AC:L) and can lead to complete compromise of confidentiality, integrity, and availability (C:H/I:H/A:H). This CVE is actively exploited (KEV: Yes) and has garnered substantial community attention with 13 mentions and 2 media articles, despite no public exploit code being readily available on platforms like Metasploit or ExploitDB.

Impacted Technologies

VendorProductVersion(s)CPE
< 241108CPE matchmatch criteria
cpe:2.3:o:tp-link:tl-wr841n_firmware:*:*:*:*:*:*:*:*
< 241108CPE matchmatch criteria
cpe:2.3:o:tp-link:tl-wr841nd_firmware:*:*:*:*:*:*:*:*
< 241108CPE matchmatch criteria
cpe:2.3:o:tp-link:archer_c7_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

8.6HIGH

CVSS:4.0/AV:N/AC:L/AT:N/PR:H/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
HIGH
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
11.75%
Probability of exploitation in next 30 days
EPSS Percentile
95.6%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
Added to KEV · Sep 3, 2025
This CVE's current EPSS score of 0.1175 is in the 94th percentile among its peer group of 5,531 CVEs.

Social Chatter

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

Media Mentions

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

cisa.gov / known-exploited-vulnerabilities-catalog
US Government Resource
tp-link.com / us/support/faq/4308
Product
tp-link.com / us/support/faq/4365
Vendor Advisory