How severe is CVE-2025-2545?

CVE-2025-2545 has a CVSS 4.0 base score of 2.3, rated low severity.

Is CVE-2025-2545 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-2545?

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

Does CVE-2025-2545 have an EU (EUVD) identifier?

Yes. CVE-2025-2545 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13369.

When was CVE-2025-2545 published?

CVE-2025-2545 was published on 2025-05-05 and last updated on 2026-06-17.

CVE-2025-2545

CVE-2025-2545 is a low-severity vulnerability with a CVSS 4.0 base score of 2.3. 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-327.

Key facts

Severity: Low (CVSS 4.0 base score 2.3)
EPSS exploit prediction: 0% (6th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-13369
Weakness: CWE-327
Published: 2025-05-05
Last modified: 2026-06-17

Description

Vulnerability in Best Practical Solutions, LLC's Request Tracker prior to v5.0.8, where the Triple DES (3DES) cryptographic algorithm is used to protect emails sent with S/MIME encryption. Triple DES is considered obsolete and insecure due to its susceptibility to birthday attacks, which could compromise the confidentiality of encrypted messages.

Frequently asked questions

What is CVE-2025-2545?: Vulnerability in Best Practical Solutions, LLC's Request Tracker prior to v5.0.8, where the Triple DES (3DES) cryptographic algorithm is used to protect emails sent with S/MIME encryption. Triple DES is considered obsolete and insecure due to its susceptibility to birthday attacks, which could compromise the confidentiality of encrypted messages.
How severe is CVE-2025-2545?: CVE-2025-2545 has a CVSS 4.0 base score of 2.3, rated low severity.
Is CVE-2025-2545 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (6th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-2545?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-2545 have an EU (EUVD) identifier?: Yes. CVE-2025-2545 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-13369.
When was CVE-2025-2545 published?: CVE-2025-2545 was published on 2025-05-05 and last updated on 2026-06-17.

References

Other CWE-327 (Use of a Broken or Risky Cryptographic Algorithm) vulnerabilities

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CVE-2026-28252 — Critical (CVSS 9.8): A Use of a Broken or Risky Cryptographic Algorithm vulnerability in Trane Tracer SC, Tracer SC+, and Tracer Concierge…
CVE-2025-13476 — Critical (CVSS 9.8): Rakuten Viber Cloak mode in Android v25.7.2.0g and Windows v25.6.0.0–v25.8.1.0 uses a static and predictable TLS…

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