CVE-2024-28986
Published: August 15, 2024
Official Description
SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could allow for remote code execution.
CISA KEV Advisory
SolarWinds Web Help Desk Deserialization of Untrusted Data Vulnerability
SolarWinds Web Help Desk contains a deserialization of untrusted data vulnerability that could allow for remote code execution.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Risk Analysis
SolarWinds Web Help Desk is vulnerable to remote code execution due to deserialization of untrusted data. The high EPSS score of 0.75126 indicates a significant likelihood of exploitation, and its presence in CISA's KEV confirms active exploitation, making this an urgent security concern.
This vulnerability is actively being exploited in the wild, as confirmed by its inclusion in CISA's KEV.
Apply the latest security patches and updates for SolarWinds Web Help Desk to address the deserialization vulnerability and prevent remote code execution.
Technical Analysis
CVE-2024-28986 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CISA has added CVE-2024-28986 to the Known Exploited Vulnerabilities (KEV) catalog, confirming active exploitation in the wild. U.S. federal agencies are required to patch this within the mandated timeframe, and all organizations should treat remediation as urgent.
Exploit & PoC Resources
All References (2)
Quick Facts
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2024-28986 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
- !CISA KEV: Federal agencies must patch per BOD 22-01 timeline
- !Active exploitation confirmed — treat as P1