CVE-2022-22836 is a directory traversal vulnerability affecting CoreFTP Server versions prior to build 727. An authenticated attacker can exploit this flaw by using "../" in an HTTP PUT request to create files outside the intended directory. This vulnerability has a CVSS score of 6.5 (Medium), indicating it can be exploited over the network with low attack complexity and requires low privileges, leading to a high impact on integrity but no impact on confidentiality or availability. While not actively exploited in the wild and not listed in CISA's KEV catalog, public exploit code is available on ExploitDB (EDB-50652), and it has a high FAUCET Risk Score of 86/100, despite minimal community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 1.2CPE matchmatch criteria | cpe:2.3:a:coreftp:core_ftp:*:*:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:coreftp:core_ftp:2.0:build_639:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:coreftp:core_ftp:2.0:build_640:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:coreftp:core_ftp:2.0:build_641:*:*:*:*:*:* | ||
2.0CPE matchmatch criteria | cpe:2.3:a:coreftp:core_ftp:2.0:build_642:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.