CVE-2025-26397
Last modified
CVE-2025-26397 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. SolarWinds Observability Self-Hosted is susceptible to Deserialization of Untrusted Data Local Privilege Escalation vulnerability. An attacker with low privileges can escalate privileges to run malicious files copied to a permission-protected folder. EPSS estimates a 0.29% chance of exploitation in the next 30 days.
Description
SolarWinds Observability Self-Hosted is susceptible to Deserialization of Untrusted Data Local Privilege Escalation vulnerability. An attacker with low privileges can escalate privileges to run malicious files copied to a permission-protected folder. This vulnerability requires authentication from a low-level account and local access to the host server.
Metrics
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Solarwinds | Observability Self-Hosted | < 2025.2.1 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-26397?
How severe is CVE-2025-26397?
How do I fix CVE-2025-26397?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-26391SolarWinds Observability Self-Hosted XSS Vulnerability. The …5.4
- CVE-2025-26392SolarWinds Observability Self-Hosted is susceptible to SQL i…4.6
- CVE-2025-26393SolarWinds Service Desk is affected by a broken access contr…5.4
- CVE-2025-26394SolarWinds Observability Self-Hosted is susceptible to an …4.8
- CVE-2025-26395SolarWinds Observability Self-Hosted was susceptible to a …4.3
- CVE-2025-26396The SolarWinds Dameware Mini Remote Control was determined t…7.8
- CVE-2025-26398SolarWinds Database Performance Analyzer was found to contai…6.4
- CVE-2025-26399SolarWinds Web Help Desk was found to be susceptible to an u…9.8
- CVE-2025-2640A vulnerability was found in PHPGurukul Doctor Appointment M…9.8
- CVE-2025-26400SolarWinds Web Help Desk was reported to be affected by an X…6.5
- CVE-2025-26401Weak encoding for password vulnerability exists in HMI ViewJ…6.5
- CVE-2025-26402Protection mechanism failure for some Intel(R) NPU Drivers w…6.8
Are you affected by CVE-2025-26397?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST