How severe is CVE-2025-29230?

CVE-2025-29230 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.

Is CVE-2025-29230 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-29230?

CVE-2025-29230 affects Linksys E5600 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-29230?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-29230 have an EU (EUVD) identifier?

Yes. CVE-2025-29230 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7230.

When was CVE-2025-29230 published?

CVE-2025-29230 was published on 2025-03-21 and last updated on 2026-06-17.

CVE-2025-29230

CVE-2025-29230 is a high-severity vulnerability in Linksys E5600 Firmware with a CVSS 3.x base score of 8.6. 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: High (CVSS 3.x base score 8.6)
EPSS exploit prediction: 1% (50th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-7230
Weakness: CWE-77
Affected product: Linksys E5600 Firmware
Published: 2025-03-21
Last modified: 2026-06-17

Description

Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.emailReg function. The vulnerability can be triggered via the `pt["email"]` parameter.

Frequently asked questions

What is CVE-2025-29230?: Linksys E5600 v1.1.0.26 was discovered to contain a command injection vulnerability in the runtime.emailReg function. The vulnerability can be triggered via the `pt["email"]` parameter.
How severe is CVE-2025-29230?: CVE-2025-29230 has a CVSS 3.x base score of 8.6, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity high, and availability low.
Is CVE-2025-29230 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (50th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-29230?: CVE-2025-29230 affects Linksys E5600 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-29230?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-29230 have an EU (EUVD) identifier?: Yes. CVE-2025-29230 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-7230.
When was CVE-2025-29230 published?: CVE-2025-29230 was published on 2025-03-21 and last updated on 2026-06-17.

References

https://github.com/JZP018/Vuln/blob/main/linsys/E5600/CI_emailReg_email/CI_emailReg_email.md

Affected products (1)

cpe:2.3:o:linksys:e5600_firmware:1.1.0.26:*:*:*:*:*:*:*

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