CVE-2026-28314
A remote, highly privileged attacker can exploit multiple vulnerabilities in SolarWinds Serv-U to execute arbitrary code as root, gain administrative privileges, take over accounts, disclose confidential information, or perform cross-site scripting attacks.
CSIRTS triage
- What
- Multiple vulnerabilities can allow arbitrary code execution as root, gain administrative privileges, and disclose confidential information.
- Who is affected
- Deployments of SolarWinds Serv-U are affected.
- Urgency
- Remediation is urgent due to high severity and potential for exploitation.
- Action
- Apply the latest security patches provided by SolarWinds.
AI-assisted analysis generated from the source advisory — verify against the original.
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Exploitation outlook
- Low exploitation risk0.45% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 37% of all EPSS-scored CVEs.
Advisory coverage (3)
- unknownNCSC-2026-0265 [1.00] [M/H] Vulnerabilities fixed in SolarWinds Serv-Uncsc-nl · 2026-07-27
- high[NEW] [high] SolarWinds Serv-U: Multiple vulnerabilitiescert-bund · 2026-07-22
- criticalCVE-2026-28314: SolarWinds Serv-U is affected by an insecure direct object reference vulnerability that leads …nvd · 2026-07-21
External references
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[](https://www.csirts.com/cve/CVE-2026-28314)