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Linksys

Vendor security scorecard – 89 CVEs in the selected period

Period: 30d 90d 6m 1y All
Risk 958
89
CVEs
8
Critical
51
High
0
KEV
81
PoC
59
Unpatched C/H
0.0%
Patch Rate
1.1%
Avg EPSS

Severity Breakdown

CRITICAL
8
HIGH
51
MEDIUM
19
LOW
11

Monthly CVE Trend

Top Risky CVEs

CVE Summary Severity CVSS EPSS Priority Signals
CVE-2025-45491 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%. CRITICAL 9.8 11.9% 81
PoC No patch
CVE-2025-45488 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. CRITICAL 9.8 9.5% 79
PoC No patch
CVE-2025-45487 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. CRITICAL 9.8 7.2% 76
PoC No patch
CVE-2025-45489 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. CRITICAL 9.8 7.2% 76
PoC No patch
CVE-2025-45490 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. CRITICAL 9.8 7.2% 76
PoC No patch
CVE-2025-60690 A stack-based buffer overflow vulnerability exists in the Linksys E1200 v2 router firmware that allows remote attackers to execute arbitrary code or cause denial of service without authentication. The vulnerability occurs in the httpd binary's get_merge_ipaddr function, which improperly concatenates user-supplied CGI parameters into a fixed-size buffer without bounds checking. With publicly available proof-of-concept exploits and an EPSS score of 0.57% (68th percentile), this represents a moderate exploitation risk for affected devices. HIGH 8.8 0.6% 65
PoC No patch
CVE-2026-4558 OS command injection in Linksys MR9600 mesh router firmware 2.0.6.206937 allows authenticated remote attackers to execute arbitrary system commands with router privileges via crafted Smart Connect configuration parameters. The vulnerability exists in the SmartConnect.lua file's smartConnectConfigure function, which fails to sanitize user input in configApSsid, configApPassphrase, srpLogin, and srpPassword arguments before passing them to system commands. Publicly available exploit code exists (GitHub POC), but EPSS indicates low (0.15%) exploitation probability and CISA has not listed this in KEV, suggesting limited real-world targeting. Vendor (Linksys) did not respond to researcher disclosure. HIGH 7.4 0.2% 57
PoC No patch
CVE-2025-29230 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. HIGH 8.6 0.6% 44
No patch
CVE-2026-6992 OS command injection in Linksys MR9600 router firmware 2.0.6.206937 allows authenticated administrators to execute arbitrary system commands via crafted 'pin' parameter to the BTRequestGetSmartConnectStatus JNAP action handler. Publicly available exploit code exists (CVSS E:P), enabling remote compromise of router with full system-level access. Vendor notified but unresponsive, leaving users without confirmed patch. EPSS data not available; CVSS 7.3 severity reflects high impact limited by high privilege requirement (PR:H). HIGH 7.3 0.1% 37
No patch
CVE-2025-25522 Buffer overflow vulnerability in Linksys WAP610N v1.0.05.002 due to the lack of length verification, which is related to the time setting operation. Rated high severity (CVSS 7.3), this vulnerability is no authentication required, low attack complexity. No vendor patch available. HIGH 7.3 0.1% 37
No patch
CVE-2025-29223 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. MEDIUM 6.3 0.6% 32
No patch
CVE-2025-29226 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. MEDIUM 6.3 0.6% 32
No patch
CVE-2025-29227 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. MEDIUM 6.3 0.6% 32
No patch
CVE-2025-8818 A vulnerability has been found in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available. LOW 2.1 0.4% 31
PoC No patch
CVE-2025-8821 A vulnerability was identified in Linksys RE6250, RE6300, RE6350, RE6500, RE7000 and RE9000 up to 20250801. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, low attack complexity. Public exploit code available and no vendor patch available. LOW 2.1 0.4% 31
PoC No patch

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