CVE-2022-22836
MEDIUMCVSS 6.5/10EPSS 5.37%
Last modified
CVE-2022-22836 is a medium-severity vulnerability rated 6.5/10 on the CVSS scale. CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.. EPSS estimates a 5.37% chance of exploitation in the next 30 days.
Description
CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.
Metrics
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
Weakness Enumeration
Affected Software
| Vendor | Product | Versions | Update |
|---|---|---|---|
| Coreftp | Core Ftp | <= 1.2 | — |
| Coreftp | Core Ftp | 2.0 | Build 639 |
References
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509Release Notes, Vendor Advisory
- https://yoursecuritybores.me/coreftp-vulnerabilities/Exploit, Third Party Advisory
- http://www.coreftp.com/forums/viewtopic.php?f=15&t=4022509Release Notes, Vendor Advisory
- https://yoursecuritybores.me/coreftp-vulnerabilities/Exploit, Third Party Advisory
Timeline
- Published
- Last Modified
- Status
- Modified
Frequently Asked Questions
What is CVE-2022-22836?
CoreFTP Server before 727 allows directory traversal (for file creation) by an authenticated attacker via ../ in an HTTP PUT request.
How severe is CVE-2022-22836?
CVE-2022-22836 has a CVSS score of 6.5/10 (MEDIUM severity). The EPSS model estimates a 5.37% probability of exploitation in the next 30 days.
How do I fix CVE-2022-22836?
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 2022
- CVE-2022-2283Rejected reason: This CVE ID has been rejected or withdrawn …
- CVE-2022-22831An issue was discovered in Servisnet Tessa 0.0.2. An attacke…9.8
- CVE-2022-22832An issue was discovered in Servisnet Tessa 0.0.2. Authorizat…9.8
- CVE-2022-22833An issue was discovered in Servisnet Tessa 0.0.2. An attacke…7.5
- CVE-2022-22834An issue was discovered in OverIT Geocall before 8.0. An aut…8.8
- CVE-2022-22835An issue was discovered in OverIT Geocall before version 8.0…6.5
- CVE-2022-2284Heap-based Buffer Overflow in GitHub repository vim/vim prio…7.8
- CVE-2022-22844LibTIFF 4.3.0 has an out-of-bounds read in _TIFFmemcpy in ti…5.5
- CVE-2022-22845QXIP SIPCAPTURE homer-app before 1.4.28 for HOMER 7.x has th…9.8
- CVE-2022-22846The dnslib package through 0.9.16 for Python does not verify…5.3
- CVE-2022-22847Formpipe Lasernet before 9.13.3 allows file inclusion in Cli…9.8
- CVE-2022-2285Integer Overflow or Wraparound in GitHub repository vim/vim …7.8
Are you affected by CVE-2022-22836?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST