What is the CVSS score of CVE-2025-60689?

CVE-2025-60689 has a CVSS 3.1 base score of 5.4 (Medium). CVSS vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 0.2%.

Which versions of E1200 Firmware are affected by CVE-2025-60689?

Organizations using the Start_EPI function of the httpd binary on Linksys E1200 should be aware of moderate risk from CVE-2025-60689, a command injection vulnerability rated CVSS 5.4.

Is there a public PoC exploit available for CVE-2025-60689?

Yes, a public proof-of-concept exploit is available for CVE-2025-60689. Prioritise patching immediately. EPSS: 0.2%.

How to fix or mitigate CVE-2025-60689?

Within 30 days: Identify affected systems running the Start_EPI function of the httpd binary on Linksys E1200 and apply vendor patches as part of regular patch cycle. Validate input sanitization for user-controlled parameters.

E1200 Firmware CVE-2025-60689

MEDIUM

Command Injection (CWE-77)

2025-11-13 cve@mitre.org

Command Injection Linksys E1200 Firmware

5.4

CVSS 3.1 · Vendor: mitre

Severity by source

Vendor (mitre) PRIMARY

5.4 MEDIUM

AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

Lifecycle Timeline

Analysis Generated

Mar 28, 2026 - 19:22 vuln.today

PoC Detected

Nov 19, 2025 - 17:30 vuln.today

Public exploit code

CVE Published

Nov 13, 2025 - 16:15 nvd

MEDIUM 5.4

DescriptionCVE.org

An unauthenticated command injection vulnerability exists in the Start_EPI function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The vulnerability occurs because user-supplied CGI parameters (wl_ant, wl_ssid, wl_rate, ttcp_num, ttcp_ip, ttcp_size) are concatenated into system command strings without proper sanitization and executed via wl_exec_cmd. Successful exploitation allows remote attackers to execute arbitrary commands on the device without authentication.

AnalysisAI

An unauthenticated command injection vulnerability exists in the Start_EPI function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). Rated medium severity (CVSS 5.4), this vulnerability is no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical ContextAI

This vulnerability is classified as Command Injection (CWE-77), which allows attackers to inject arbitrary commands into system command execution. An unauthenticated command injection vulnerability exists in the Start_EPI function of the httpd binary on Linksys E1200 v2 routers (Firmware E1200_v2.0.11.001_us.tar.gz). The vulnerability occurs because user-supplied CGI parameters (wl_ant, wl_ssid, wl_rate, ttcp_num, ttcp_ip, ttcp_size) are concatenated into system command strings without proper sanitization and executed via wl_exec_cmd. Successful exploitation allows remote attackers to execute arbitrary commands on the device without authentication. Affected products include: Linksys E1200 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Use parameterized APIs, avoid shell execution, validate input with strict allowlists.