CVE-2019-18952
Last modified
CVE-2019-18952 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. SibSoft Xfilesharing through 2.5.1 allows cgi-bin/up.cgi arbitrary file upload. This can be combined with CVE-2019-18951 to achieve remote code execution via a .html file, containing short codes, that is served over HTTP.. EPSS estimates a 45.36% chance of exploitation in the next 30 days.
Description
SibSoft Xfilesharing through 2.5.1 allows cgi-bin/up.cgi arbitrary file upload. This can be combined with CVE-2019-18951 to achieve remote code execution via a .html file, containing short codes, that is served over HTTP.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sibsoft | Xfilesharing | <= 2.5.1 |
References
- http://packetstormsecurity.com/files/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.htmlExploit, Issue Tracking, Third Party Advisory
- https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbceExploit, Third Party Advisory
- http://packetstormsecurity.com/files/155324/Xfilesharing-2.5.1-Local-File-Inclusion-Shell-Upload.htmlExploit, Issue Tracking, Third Party Advisory
- https://gist.github.com/pak0s/af9f640170aed335fdf6d110d468dbceExploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
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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.
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