How severe is CVE-2025-26393?

CVE-2025-26393 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-26393 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-26393?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-26393 have an EU (EUVD) identifier?

Yes. CVE-2025-26393 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6504.

When was CVE-2025-26393 published?

CVE-2025-26393 was published on 2025-03-17 and last updated on 2026-06-17.

CVE-2025-26393

CVE-2025-26393 is a medium-severity vulnerability with a CVSS 3.x base score of 5.4. 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-653.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 0% (22nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-6504
Weakness: CWE-653
Published: 2025-03-17
Last modified: 2026-06-17

Description

SolarWinds Service Desk is affected by a broken access control vulnerability. The issue allows authenticated users to escalate privileges, leading to unauthorized data manipulation.

Frequently asked questions

What is CVE-2025-26393?: SolarWinds Service Desk is affected by a broken access control vulnerability. The issue allows authenticated users to escalate privileges, leading to unauthorized data manipulation.
How severe is CVE-2025-26393?: CVE-2025-26393 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-26393 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (22nd percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-26393?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-26393 have an EU (EUVD) identifier?: Yes. CVE-2025-26393 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-6504.
When was CVE-2025-26393 published?: CVE-2025-26393 was published on 2025-03-17 and last updated on 2026-06-17.

References

https://www.solarwinds.com/trust-center/security-advisories/CVE-2025-26393

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