CVE-2019-25369
Last modified
CVE-2019-25369 is a medium-severity vulnerability rated 5.4/10 on the CVSS scale. OPNsense 19.1 contains a stored cross-site scripting vulnerability in the system_advanced_sysctl.php endpoint that allows attackers to inject persistent malicious scripts via the tunable parameter. Attackers can submit POST requests with script payloads that are stored and executed in the context of authenticated user sessions when the page is viewed.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
OPNsense 19.1 contains a stored cross-site scripting vulnerability in the system_advanced_sysctl.php endpoint that allows attackers to inject persistent malicious scripts via the tunable parameter. Attackers can submit POST requests with script payloads that are stored and executed in the context of authenticated user sessions when the page is viewed.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:P/VC:L/VI:L/VA:N/SC:L/SI:L/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Opnsense | Opnsense | 19.1 |
References
- https://forum.opnsense.org/index.php?topic=11469.0Release Notes
- https://opnsense.orgProduct
- https://www.exploit-db.com/exploits/46351Exploit, Third Party Advisory, VDB Entry
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2019-25369?
How severe is CVE-2019-25369?
How do I fix CVE-2019-25369?
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 2019
- CVE-2019-25363WMV to AVI MPEG DVD WMV Convertor 4.6.1217 contains a buffer…8.4
- CVE-2019-25364MailCarrier 2.51 contains a buffer overflow vulnerability in…9.8
- CVE-2019-25365ChaosPro 2.0 contains a buffer overflow vulnerability in the…9.8
- CVE-2019-25366microASP Portal+ CMS contains an SQL injection vulnerability…8.8
- CVE-2019-25367ArangoDB Community Edition 3.4.2-1 contains multiple cross-s…5.4
- CVE-2019-25368OPNsense 19.1 contains multiple cross-site scripting vulnera…5.4
- CVE-2019-2537Vulnerability in the MySQL Server component of Oracle MySQL …4.9
- CVE-2019-25370OPNsense 19.1 contains a reflected cross-site scripting vuln…6.1
- CVE-2019-25371OPNsense 19.1 contains a reflected cross-site scripting vuln…6.1
- CVE-2019-25372OPNsense 19.1 contains a reflected cross-site scripting vuln…6.1
- CVE-2019-25373OPNsense 19.1 contains a stored cross-site scripting vulnera…5.4
- CVE-2019-25374OPNsense 19.1 contains a reflected cross-site scripting vuln…6.1
Are you affected by CVE-2019-25369?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST