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CVE-2025-15256

32
FAUCET Score

CVE-2025-15256 describes a critical command injection vulnerability in the web-based configuration interface of Edimax BR-6208AC 1.02/1.03 routers, specifically within the formStaDrvSetup function when processing the rootAPmac argument. This vulnerability allows for remote exploitation with a CVSS score of 9.8 (CRITICAL), enabling unauthenticated attackers to achieve full compromise (confidentiality, integrity, availability). Although the exploit is publicly available and the vulnerability is confirmed by Edimax, it only affects End-of-Life (EOL) products that are no longer supported or maintained, with no further firmware updates planned. Despite its critical severity and public exploit, the vulnerability is not currently listed in CISA's KEV catalog, and there is limited community discussion or media coverage.

Impacted Technologies

VendorProductVersion(s)CPE
1.02CPE matchmatch criteria
cpe:2.3:o:edimax:br-6208ac_firmware:1.02:*:*:*:*:*:*:*
1.03CPE matchmatch criteria
cpe:2.3:o:edimax:br-6208ac_firmware:1.03:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 4.0

5.5MEDIUM

CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/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
NONE
User Interaction
NONE
VS Confidentiality
LOW
VS Integrity
LOW
VS Availability
LOW
SS Confidentiality
NONE
SS Integrity
NONE
SS Availability
NONE
Exploit Maturity
PROOF_OF_CONCEPT
CvssVersion
4.0

Exploit Intelligence

EPSS Score
3.29%
Probability of exploitation in next 30 days
EPSS Percentile
87.2%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0329 is in the 79th percentile among its peer group of 36,897 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

tzh00203.notion.site / EDIMAX-BR-6208AC-V2_1-02-Command-Injection-Vulnerability-in-Web-formStaDrvSetup-handler-2d2b5c52018a803ebd91c200b3e2925b
ExploitThird Party Advisory
tzh00203.notion.site / EDIMAX-BR-6208AC-V2_1-02-Command-Injection-Vulnerability-in-Web-formStaDrvSetup-handler-2d2b5c52018a803ebd91c200b3e2925b
ExploitThird Party Advisory
vuldb.com
Permissions RequiredVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry
vuldb.com
Third Party AdvisoryVDB Entry