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CVE-2025-6542

36
FAUCET Score

CVE-2025-6542 is a critical command injection vulnerability affecting TP-Link Omada gateways (e.g., ER8411, ER7206, ER605). A remote, unauthenticated attacker can exploit this flaw to execute arbitrary OS commands, leading to complete compromise of the affected device. With a CVSS score of 9.8 (CRITICAL), it requires no user interaction and has high impact on confidentiality, integrity, and availability. While there is no known active exploitation or public exploit code (Metasploit, Nuclei, ExploitDB), the vulnerability has garnered significant community discussion and media coverage, indicating high awareness and potential for future exploitation.

Impacted Technologies

VendorProductVersion(s)CPE
< 1.3.3CPE matchmatch criteria
cpe:2.3:o:tp-link:er8411_firmware:*:*:*:*:*:*:*:*
1.3.3CPE matchmatch criteria
cpe:2.3:o:tp-link:er8411_firmware:1.3.3:-:*:*:*:*:*:*
< 1.1.0CPE matchmatch criteria
cpe:2.3:o:tp-link:er7412-m2_firmware:*:*:*:*:*:*:*:*
1.1.0CPE matchmatch criteria
cpe:2.3:o:tp-link:er7412-m2_firmware:1.1.0:-:*:*:*:*:*:*
< 1.3.1CPE matchmatch criteria
cpe:2.3:o:tp-link:er707-m2_firmware:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

9.3CRITICAL

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/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
NONE
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
0.95%
Probability of exploitation in next 30 days
EPSS Percentile
57.5%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0095 is in the 42nd 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

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

Remediation

Patch Available

Vendor Patches (1)

watchguardpatch availablevia llm_extracted
View patch

Vendor Advisories (1)

watchguardllm-watchguard-11a148d0e810dbff

Statement on OS command injection vulnerabilities on Omada gateways

References

support.omadanetworks.com / en/document/108455
Vendor Advisory
omadanetworks.com / us/business-networking/all-omada-router
Product
omadanetworks.com / us/business-networking/omada-pro-router-wired-router
Product
tp-link.com / us/business-networking/soho-festa-gateway
Product