CVE-2026-28302
CRITICALSolarWinds Serv-U Insecure Direct Object Reference (IDOR) Vulnerability
Title source: cnaDescription
SolarWinds Serv-U is affected by an insecure direct object reference (IDOR) vulnerability that can lead to privilege escalation and remote code execution as root. This issue requires group administrator access. The impact is lower in Windows deployments.
References (2)
Core 2
Core References
Vendor Advisory vendor-advisory
https://www.solarwinds.com/trust-center/security-advisories/CVE-2026-28302
Scores
CVSS v3
9.1
EPSS
0.0056
EPSS Percentile
43.3%
Attack Vector
NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-639
Status
published
Products (2)
solarwinds/serv-u
< 2026.3
SolarWinds/Serv-U
15.5.4 HF1 and below
Published
Jul 21, 2026
Tracked Since
Jul 21, 2026