E5600 Firmware
Monthly
Command injection in the Linksys E5600's ddnsStatus handler exposes firmware 1.1.0.26 to remote OS command execution through the router's web management interface. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) rates it 9.8 because no privileges or user interaction are required, although the sources do not specify the vulnerable parameter or confirm whether an existing admin session is needed. No CISA KEV entry is supplied; EPSS is 1.27% (70th percentile), a public GitHub reference documents the ddnsStatus issue but working exploit code is not confirmed here, and the vuln.today decision label is act_now.
A flaw has been found in Linksys E5600 1.1.0.26. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the username parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 11.9%.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the password parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the hostname parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the mailex parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.InternetConnection function. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.emailReg function. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
In Linksys E5600 V1.1.0.26, the \usr\share\lua\runtime.lua file contains a command injection vulnerability in the runtime.pingTest function via the pt["pkgsize"] parameter. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
In Linksys E5600 V1.1.0.26, the \usr\share\lua\runtime.lua file contains a command injection vulnerability in the runtime.pingTest function via the pt["count"] parameter. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability via the pt parameter in the traceRoute function. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A stored cross-site scripting (XSS) vulnerability in the prf_table_content component of Linksys E5600 Router Ver. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
A stored cross-site scripting (XSS) vulnerability in the spf_table_content component of Linksys E5600 Router Ver. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability via the PinCode parameter at /API/info form endpoint. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability via the ipurl parameter at /API/info form endpoint. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Command injection in the Linksys E5600's ddnsStatus handler exposes firmware 1.1.0.26 to remote OS command execution through the router's web management interface. The CVSS 3.1 vector (AV:N/AC:L/PR:N/UI:N) rates it 9.8 because no privileges or user interaction are required, although the sources do not specify the vulnerable parameter or confirm whether an existing admin session is needed. No CISA KEV entry is supplied; EPSS is 1.27% (70th percentile), a public GitHub reference documents the ddnsStatus issue but working exploit code is not confirmed here, and the vuln.today decision label is act_now.
A flaw has been found in Linksys E5600 1.1.0.26. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the username parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and EPSS exploitation probability 11.9%.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the password parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the hostname parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS function via the mailex parameter. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.InternetConnection function. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.emailReg function. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.
In Linksys E5600 V1.1.0.26, the \usr\share\lua\runtime.lua file contains a command injection vulnerability in the runtime.pingTest function via the pt["pkgsize"] parameter. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
In Linksys E5600 V1.1.0.26, the \usr\share\lua\runtime.lua file contains a command injection vulnerability in the runtime.pingTest function via the pt["count"] parameter. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability via the pt parameter in the traceRoute function. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.
A stored cross-site scripting (XSS) vulnerability in the prf_table_content component of Linksys E5600 Router Ver. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
A stored cross-site scripting (XSS) vulnerability in the spf_table_content component of Linksys E5600 Router Ver. Rated medium severity (CVSS 4.8), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability via the PinCode parameter at /API/info form endpoint. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.
Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability via the ipurl parameter at /API/info form endpoint. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.