CVE-2020-28001 json
SolarWinds Serv-U before 15.2.2 allows Authenticated Stored XSS.
published 2021-02-03 5 y ago modified 2026-06-17 4 mo ago also EUVD-2020-20492
- cvss
- 5.4
- version 3.1, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.8%
- EPSS 3.8% chance of exploitation in 30 days, percentile 90%
- public exploits
- 0
- none known
Summary
SolarWinds Serv-U before 15.2.2 allows Authenticated Stored XSS.
Patch / fix
- solarwinds serv-u 15.2.2
Exploit prediction
3.84% chance of exploitation in the next 30 days, higher than 90% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- seclists.org http://seclists.org/fulldisclosure/2021/Feb/37 referenced PoC, tagged "exploit" by a source, unverified
- packetstormsecurity.com http://packetstormsecurity.com/files/161400/SolarWinds-Serv-U-FTP-Server-15.2.1-Cross-Site-Scripting.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.1 | 5.4 | CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N |
| NVD | 2.0 | 3.5 | AV:N/AC:M/Au:S/C:N/I:P/A:N |
Classification
- Weakness
-
- CWE-79 Improper Neutralization of Input During Web Page Generation
References
-
seclists.org
/fulldisclosure/2021/Feb/37
mailing-list, exploit, third-party-advisory
-
packetstormsecurity.com
/files/161400/SolarWinds-Serv-U-FTP-Server-15.2.1-Cross-Site-Scripting.html
exploit, third-party-advisory, vdb-entry
-
documentation.solarwinds.com
/en/success_center/servu/Content/Release_Notes/Servu_15-2-2_release_notes.htm
release-notes, vendor-advisory
-
themissinglink.com.au
/security-advisories-cve-2020-28001
third-party-advisory
Sources
- CVE List CVE-2020-28001
- NVD CVE-2020-28001
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