[NEU] [hoch] SolarWinds Web Help Desk: Schwachstelle ermöglicht Umgehen von Sicherheitsvorkehrungen

highCVE-2026-28323

Ein entfernter, anonymer Angreifer kann eine Schwachstelle in SolarWinds Web Help Desk ausnutzen, um Sicherheitsvorkehrungen zu umgehen.

Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-07-31
Exploitation: Not in CISA KEV at last sync

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2594

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-283230.64% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 47% of all scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-28323	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for SolarWinds Web Help Desk

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

unknownNCSC-2026-0274 [1.00] [M/H] Kwetsbaarheid verholpen in SolarWinds Web Help Deskncsc-nl · 2026-07-31
criticalCVE-2026-28323: SolarWinds Web Help Desk is found to be affected by a SAML authentication bypass vulnerability…nvd · 2026-07-30
criticalexploitedCVE-2025-26399: SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerabilitycisa-kev · 2026-03-09
criticalexploitedCVE-2025-40536: SolarWinds Web Help Desk Security Control Bypass Vulnerabilitycisa-kev · 2026-02-12
criticalexploitedCVE-2025-40551: SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerabilitycisa-kev · 2026-02-03
criticalexploitedCVE-2024-28987: SolarWinds Web Help Desk Hardcoded Credential Vulnerabilitycisa-kev · 2024-10-15