How severe is CVE-2025-29331?

CVE-2025-29331 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-2025-29331 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-29331?

CVE-2025-29331 affects Mhsanaei 3x-ui. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-29331?

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-2025-29331 have an EU (EUVD) identifier?

Yes. CVE-2025-29331 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19195.

When was CVE-2025-29331 published?

CVE-2025-29331 was published on 2025-06-26 and last updated on 2026-06-17.

CVE-2025-29331

CVE-2025-29331 is a critical-severity vulnerability in Mhsanaei 3x-ui 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-295.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 0% (31st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-19195
Weakness: CWE-295
Affected product: Mhsanaei 3x-ui
Published: 2025-06-26
Last modified: 2026-06-17

Description

An issue in MHSanaei 3x-ui before v.2.5.3 and before allows a remote attacker to execute arbitrary code via the management script x-ui passes the no check certificate option to wget when downloading updates

Frequently asked questions

What is CVE-2025-29331?: An issue in MHSanaei 3x-ui before v.2.5.3 and before allows a remote attacker to execute arbitrary code via the management script x-ui passes the no check certificate option to wget when downloading updates
How severe is CVE-2025-29331?: CVE-2025-29331 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-2025-29331 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (31st percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-29331?: CVE-2025-29331 affects Mhsanaei 3x-ui. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-29331?: 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-2025-29331 have an EU (EUVD) identifier?: Yes. CVE-2025-29331 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-19195.
When was CVE-2025-29331 published?: CVE-2025-29331 was published on 2025-06-26 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:mhsanaei:3x-ui:*:*:*:*:*:*:*:*

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