CVE-2021-35247
medium · 4.3Actively exploitedOn the CISA Known Exploited Vulnerabilities catalog
Apply updates per vendor instructions.
Added 2022-01-21Remediation due 2022-02-04
Serv-U web login screen to LDAP authentication was allowing characters that were not sufficiently sanitized. SolarWinds has updated the input mechanism to perform additional validation and sanitization. Please Note: No downstream affect has been detected as the LDAP servers ignored improper characters. To insure proper input validation is completed in all environments. SolarWinds recommends scheduling an update to the latest version of Serv-U.
4.3
CVSS
3.5%
EPSS (exploit prob.)
88th
EPSS percentile
2022-01-10
Published
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Weaknesses
CWE-20
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| solarwinds | serv-u | < 15.3 |
Check a specific version with /api/v1/cve/match.
References
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3_release_notes.htm
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35247
- https://documentation.solarwinds.com/en/success_center/servu/content/release_notes/servu_15-3_release_notes.htm
- https://www.solarwinds.com/trust-center/security-advisories/cve-2021-35247
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2021-35247
Query this programmatically:
curl https://evil-db.io/api/v1/cve/CVE-2021-35247