CVE-2018-8735
UnknownEPSS 64.17%
Last modified
CVE-2018-8735 is a vulnerability of currently unknown severity. Remote command execution (RCE) vulnerability in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to execute arbitrary commands on the target system, aka OS command injection.. EPSS estimates a 64.17% chance of exploitation in the next 30 days.
Description
Remote command execution (RCE) vulnerability in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to execute arbitrary commands on the target system, aka OS command injection.
Metrics
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Nagios | Nagios Xi | >= 5.2.0, < 5.4.13 |
References
- https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXTRelease Notes, Vendor Advisory
- https://blog.redactedsec.net/exploits/2018/04/26/nagios.htmlExploit, Technical Description, Third Party Advisory
- https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0fThird Party Advisory
- https://www.exploit-db.com/exploits/44560/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44969/Exploit, Third Party Advisory, VDB Entry
- https://www.nagios.com/downloads/nagios-xi/change-log/Release Notes, Vendor Advisory
- https://assets.nagios.com/downloads/nagiosxi/CHANGES-5.TXTRelease Notes, Vendor Advisory
- https://blog.redactedsec.net/exploits/2018/04/26/nagios.htmlExploit, Technical Description, Third Party Advisory
- https://gist.github.com/caleBot/f0a93b5a98574393e0139104eacc2d0fThird Party Advisory
- https://www.exploit-db.com/exploits/44560/Exploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/44969/Exploit, Third Party Advisory, VDB Entry
- https://www.nagios.com/downloads/nagios-xi/change-log/Release Notes, Vendor Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2018-8735?
Remote command execution (RCE) vulnerability in Nagios XI 5.2.x through 5.4.x before 5.4.13 allows an attacker to execute arbitrary commands on the target system, aka OS command injection.
How severe is CVE-2018-8735?
Severity scoring for CVE-2018-8735 is pending analysis. The EPSS model estimates a 64.17% probability of exploitation in the next 30 days.
How do I fix CVE-2018-8735?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
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.
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Are you affected by CVE-2018-8735?
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Scan your code nowSource: NVD / NIST