CVE-2021-43009
MEDIUMCVSS 6.1/10EPSS 2.29%
Last modified
CVE-2021-43009 is a medium-severity vulnerability rated 6.1/10 on the CVSS scale. A Cross Site Scripting (XSS) vulnerability exists in OpServices OpMon through 9.11 via the search parameter in the request URL.. EPSS estimates a 2.29% chance of exploitation in the next 30 days.
Description
A Cross Site Scripting (XSS) vulnerability exists in OpServices OpMon through 9.11 via the search parameter in the request URL.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opservices | Opmon | <= 9.11 |
References
- http://packetstormsecurity.com/files/166619/Opmon-9.11-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/50857Exploit, Third Party Advisory
- http://packetstormsecurity.com/files/166619/Opmon-9.11-Cross-Site-Scripting.htmlExploit, Third Party Advisory, VDB Entry
- https://www.exploit-db.com/exploits/50857Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2021-43009?
A Cross Site Scripting (XSS) vulnerability exists in OpServices OpMon through 9.11 via the search parameter in the request URL.
How severe is CVE-2021-43009?
CVE-2021-43009 has a CVSS score of 6.1/10 (MEDIUM severity). The EPSS model estimates a 2.29% probability of exploitation in the next 30 days.
How do I fix CVE-2021-43009?
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.
Related CVEs from 2021
- CVE-2021-4300A vulnerability has been found in ghostlander Halcyon and cl…9.8
- CVE-2021-43000Amzetta zPortal Windows zClient is affected by Buffer Overfl…8.8
- CVE-2021-43002Amzetta zPortal DVM Tools is affected by Buffer Overflow. IO…8.8
- CVE-2021-43003Amzetta zPortal Windows zClient is affected by Integer Overf…8.8
- CVE-2021-43006AmZetta Amzetta zPortal DVM Tools is affected by Integer Ove…8.8
- CVE-2021-43008Improper Access Control in Adminer versions 1.12.0 to 4.6.2 …7.5
- CVE-2021-4301A vulnerability was found in slackero phpwcms up to 1.9.26 a…9.8
- CVE-2021-43010In Safedog Apache v4.0.30255, attackers can bypass this prod…7.5
- CVE-2021-43011Adobe Prelude version 10.1 (and earlier) are affected by a m…7.8
- CVE-2021-43012Adobe Prelude version 10.1 (and earlier) are affected by a m…7.8
- CVE-2021-43013Adobe Media Encoder version 15.4.1 (and earlier) are affecte…7.8
- CVE-2021-43015Adobe InCopy version 16.4 (and earlier) is affected by a mem…7.8
Are you affected by CVE-2021-43009?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST