How severe is CVE-2025-29662?

CVE-2025-29662 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-2025-29662 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-29662?

CVE-2025-29662 affects Landchat. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-29662?

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-2025-29662 have an EU (EUVD) identifier?

Yes. CVE-2025-29662 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11555.

When was CVE-2025-29662 published?

CVE-2025-29662 was published on 2025-04-17 and last updated on 2026-06-17.

CVE-2025-29662

CVE-2025-29662 is a critical-severity vulnerability in Landchat 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-94.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-11555
Weakness: CWE-94
Affected product: Landchat
Published: 2025-04-17
Last modified: 2026-06-17

Description

A RCE vulnerability in the core application in LandChat 3.25.12.18 allows an unauthenticated attacker to execute system code via remote network access.

Frequently asked questions

What is CVE-2025-29662?: A RCE vulnerability in the core application in LandChat 3.25.12.18 allows an unauthenticated attacker to execute system code via remote network access.
How severe is CVE-2025-29662?: CVE-2025-29662 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-2025-29662 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (41st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-29662?: CVE-2025-29662 affects Landchat. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-29662?: 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-2025-29662 have an EU (EUVD) identifier?: Yes. CVE-2025-29662 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-11555.
When was CVE-2025-29662 published?: CVE-2025-29662 was published on 2025-04-17 and last updated on 2026-06-17.

References

https://github.com/landchat/LandChat/issues/5

Affected products (1)

cpe:2.3:a:landchat:landchat:3.25.12.18:*:*:*:*:*:*:*

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