CVSS 3.1
7.5 highCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:NCVE-2021-35252
High (7.5) in solarwinds serv-u. EPSS 0.6% chance of exploitation in the next 30 days.
Common encryption key appears to be used across all deployed instances of Serv-U FTP Server. Because of this an encrypted value that is exposed to an attacker can be simply recovered to plaintext.
Severity
- EPSS
- 0.6% chance of exploitation in the next 30 days; higher than 46% of CVEs (scores of 2026-10-31)
- CWEs
- CWE-287, CWE-798
- Published
- Modified
- Record from
- the NVD, synced
Affected
- solarwinds:serv-u
References
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm
- https://www.solarwinds.com/trust-center/security-advisories/CVE-2021-35252
- https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-35252
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3-2_release_notes.htm