How severe is CVE-2025-1811?

CVE-2025-1811 has a CVSS 3.x base score of 7.3, 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 low, and availability low.

Is CVE-2025-1811 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.

How do I fix CVE-2025-1811?

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-2025-1811 have an EU (EUVD) identifier?

Yes. CVE-2025-1811 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5549.

When was CVE-2025-1811 published?

CVE-2025-1811 was published on 2025-03-02 and last updated on 2026-06-17.

CVE-2025-1811

CVE-2025-1811 is a high-severity vulnerability with a CVSS 3.x base score of 7.3. 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-74.

Key facts

Severity: High (CVSS 3.x base score 7.3)
CVSS v2: 7.5
CVSS v4: 6.9
EPSS exploit prediction: 1% (41st percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-5549
Weakness: CWE-74
Published: 2025-03-02
Last modified: 2026-06-17

Description

A vulnerability was found in AT Software Solutions ATSVD up to 3.4.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /login.aspx of the component Login Endpoint. The manipulation of the argument txtUsuario leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.4.2 is able to address this issue. It is recommended to upgrade the affected component.

Frequently asked questions

What is CVE-2025-1811?: A vulnerability was found in AT Software Solutions ATSVD up to 3.4.1. It has been declared as critical. Affected by this vulnerability is an unknown functionality of the file /login.aspx of the component Login Endpoint. The manipulation of the argument txtUsuario leads to sql injection. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. Upgrading to version 3.4.2 is able to address this issue. It is recommended to upgrade the affected component.
How severe is CVE-2025-1811?: CVE-2025-1811 has a CVSS 3.x base score of 7.3, 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 low, and availability low.
Is CVE-2025-1811 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.
How do I fix CVE-2025-1811?: 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-2025-1811 have an EU (EUVD) identifier?: Yes. CVE-2025-1811 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-5549.
When was CVE-2025-1811 published?: CVE-2025-1811 was published on 2025-03-02 and last updated on 2026-06-17.

References

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