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CVE-2025-40553 SolarWinds Web Help Desk Deserialization of Untrusted Data Remote Code Execution Vulnerability

🗓️ 28 Jan 2026 07:35:41Reported by SolarWindsType 
cvelist
 cvelist
🔗 www.cve.org👁 47 Views

The CVE-2025-40553 vulnerability in SolarWinds Web Help Desk allows remote code execution via untrusted data deserialization without authentication.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
githubexploit
GithubExploit
Exploit for CVE-2025-40552
13 Feb 202615:42
–githubexploit
attackerkb
attackerkb
CVE-2025-40553
28 Jan 202607:35
–attackerkb
bdu_fstec
BDU FSTEC
SolarWinds IT infrastructure management software Web Help Desk Deserialization RCE
29 Jan 202600:00
–bdu_fstec
circl
Circl
CVE-2025-40553
28 Jan 202610:09
–circl
cnnvd
CNNVD
SolarWinds Web Help Desk code-related vulnerabilities
28 Jan 202600:00
–cnnvd
cve
CVE
CVE-2025-40553
28 Jan 202607:35
–cve
euvd
EUVD
EUVD-2025-206482
28 Jan 202607:35
–euvd
kitploit
Kitploit
watchTowr-vs-SolarWinds-WebHelpDesk-CVE-2025-40552-CVE-2025-40553
13 Oct 202610:50
–kitploit
ncsc
NCSC
Vulnerabilities fixed in SolarWinds Web Help Desk
2 Feb 202609:47
–ncsc
nuclei
Nuclei
SolarWinds Web Help Desk - Authentication Bypass
16 Oct 202602:05
–nuclei
Rows per page
[
  {
    "defaultStatus": "affected",
    "product": "Web Help Desk",
    "vendor": "SolarWinds",
    "versions": [
      {
        "status": "affected",
        "version": "12.8.8 HF1 and below"
      }
    ]
  }
]

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28 Jan 2026 07:35Current
CVSS 3.19.8
EPSS0.67975
SSVC
47