CVE-2025-29229
CVE-2025-29229 is a critical-severity vulnerability in Linksys E5600 Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 1% (63rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-204851
- Weakness: CWE-77
- Affected product: Linksys E5600 Firmware
- Published:
- Last modified:
Description
linksys E5600 V1.1.0.26 is vulnerable to command injection in the function ddnsStatus.
Frequently asked questions
- What is CVE-2025-29229?
- linksys E5600 V1.1.0.26 is vulnerable to command injection in the function ddnsStatus.
- How severe is CVE-2025-29229?
- CVE-2025-29229 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2025-29229 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-29229?
- CVE-2025-29229 affects Linksys E5600 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-29229?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
- Does CVE-2025-29229 have an EU (EUVD) identifier?
- Yes. CVE-2025-29229 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-204851.
- When was CVE-2025-29229 published?
- CVE-2025-29229 was published on 2025-12-23 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:linksys:e5600_firmware:1.1.0.26:*:*:*:*:*:*:*
More vulnerabilities in Linksys E5600 Firmware
- CVE-2025-29228 — Critical (CVSS 9.8): Linksys E5600 V1.1.0.26 is vulnerable to command injection in the runtime.macClone function via the mc.ip parameter.
- CVE-2025-45491 — Critical (CVSS 9.8): Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS…
- CVE-2025-45490 — Critical (CVSS 9.8): Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS…
- CVE-2025-45489 — Critical (CVSS 9.8): Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS…
- CVE-2025-45488 — Critical (CVSS 9.8): Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.ddnsStatus DynDNS…
- CVE-2025-45487 — Critical (CVSS 9.8): Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.InternetConnection…
All CVEs affecting Linksys E5600 Firmware →
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