CISA Known Exploited Vulnerability
This vulnerability is actively exploited in the wild and listed in the CISA Known Exploited Vulnerabilities catalog.
Remediation Deadline: May 3, 2022
High
CISA KEVCVSS 9.8EPSS 94.4%PoC AvailableCVE-2019-16759
vBulletin—vBulletin
The PHP module within vBulletin contains an unspecified vulnerability that allows for remote code execution via the widgetConfig[code] parameter in an ajax/render/widget_php routestring request.
CVSS Score
9.8/ 10
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HEPSS — Exploit Probability
94.4%
Higher than 100.0% of all CVEs
Weakness Type (CWE)
Known Exploits
POC18 exploit references found
- http://packetstormsecurity.com/files/154623/vBulletin-5.x-0-Day-Pre-Auth-Remote-Command-Execution.html(Exploit)
- http://packetstormsecurity.com/files/154648/vBulletin-5.x-Pre-Auth-Remote-Code-Execution.html(Exploit)
- http://packetstormsecurity.com/files/155633/vBulletin-5.5.4-Remote-Command-Execution.html(Exploit)
- http://packetstormsecurity.com/files/158829/vBulletin-5.x-Remote-Code-Execution.html(Exploit)
- http://packetstormsecurity.com/files/158830/vBulletin-5.x-Remote-Code-Execution.html(Exploit)
- http://packetstormsecurity.com/files/158866/vBulletin-5.x-Remote-Code-Execution.html(Exploit)
- http://seclists.org/fulldisclosure/2020/Aug/5(Exploit)
- https://arstechnica.com/information-technology/2019/09/public-exploit-code-spawns-mass-attacks-against-high-severity-vbulletin-bug/(Exploit)
- https://seclists.org/fulldisclosure/2019/Sep/31(Exploit)
- http://packetstormsecurity.com/files/154623/vBulletin-5.x-0-Day-Pre-Auth-Remote-Command-Execution.html(Exploit)
- http://packetstormsecurity.com/files/154648/vBulletin-5.x-Pre-Auth-Remote-Code-Execution.html(Exploit)
- http://packetstormsecurity.com/files/155633/vBulletin-5.5.4-Remote-Command-Execution.html(Exploit)
- http://packetstormsecurity.com/files/158829/vBulletin-5.x-Remote-Code-Execution.html(Exploit)
- http://packetstormsecurity.com/files/158830/vBulletin-5.x-Remote-Code-Execution.html(Exploit)
- http://packetstormsecurity.com/files/158866/vBulletin-5.x-Remote-Code-Execution.html(Exploit)
- http://seclists.org/fulldisclosure/2020/Aug/5(Exploit)
- https://arstechnica.com/information-technology/2019/09/public-exploit-code-spawns-mass-attacks-against-high-severity-vbulletin-bug/(Exploit)
- https://seclists.org/fulldisclosure/2019/Sep/31(Exploit)
Required Action
https://nvd.nist.gov/vuln/detail/CVE-2019-16759
Vulnerability Overview
- Severity
- High
- CVSS
- 9.8 / 10
- EPSS
- 94.4%
- CWE
- CWE-94
- Exploit
- POC
- CISA KEV
- Yes
- Ransomware
- Unknown
- Published
- Nov 3, 2021
- KEV Added
- Nov 3, 2021
- Due Date
- May 3, 2022
- Related Articles
- 0
Vendor
vBulletin
vBulletin