CVE-2025-59689: Libraesva Email Security Gateway vulnerability
Libraesva · Email Security Gateway
Fixed in 5.5.7 · Affected: Libraesva Email Security Gateway before 5.5.7 · Exploitation: in CISA KEV since 29 Sep 2025
Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.
ExploitationIn CISA KEV
- In CISA KEVCISA KEV catalogue29 Sep 2025
- Exploited (reported): not seen
- Scanning observed: not seen
- Proof of concept public: not seen
- Not established: not seen
Higher than 80% of scored CVEs
DescriptionCVE.org
Libraesva ESG 4.5 through 5.5.x before 5.5.7 allows command injection via a compressed e-mail attachment. For ESG 5.0 a fix has been released in 5.0.31. For ESG 5.1 a fix has been released in 5.1.20. For ESG 5.2 a fix has been released in 5.2.31. For ESG 5.4 a fix has been released in 5.4.8. For ESG 5.5. a fix has been released in 5.5.7.
Affected products1
From the CVE record. A product or version that is not listed is unknown, not unaffected.
- Libraesva · Email Security Gatewayfrom 4.5 before 5.0.31; from 5.1 before 5.1.20; from 5.2 before 5.2.31; from 5.3 before 5.4.8; from 5.5 before 5.5.7
On the Atlas
Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.
- Exploitation
- Exploited in the wild. Listed in the CISA Known Exploited Vulnerabilities catalogue.
- CISA KEV
- Listed since 29 Sep 2025 · catalogue entry
- Public check
- No public nuclei template
- Vendor
- Libraesva
- Published
- September 2025
What changed
- CISA added it to the KEV catalogue CISA
CoverageNo articles yet
No CyberSIXT article names CVE-2025-59689 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.