VulnerabilityModified

CVE-2021-44664

An Authenticated Remote Code Exection (RCE) vulnerability exists in Xerte through 3.9 in website_code/php/import/fileupload.php by uploading a maliciously crafted PHP file though the project interface disguised as a language file to bypasses the upload…

HIGH 8.8EPSS 12.8%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 12.8%, higher than 96% of all known CVEs. Patch or mitigate before the next change window.

Description

CVSS 3.1: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS: 12.78% probability · 96th percentile
CISA KEV: Not listed
Weakness: CWE-22, CWE-434
Affected: xerte/xerte
Source: cve@mitre.org

References

http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdcPatch, Third Party Advisory
https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5Patch, Third Party Advisory
https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/Exploit, Third Party Advisory
http://packetstormsecurity.com/files/166182/Xerte-3.9-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
https://github.com/thexerteproject/xerteonlinetoolkits/commit/1672d6f46bbd6f6d42f0903ce9a313927ae2836b#diff-27433bb0be90e431d40986f9afebe9ee2f8d1025a7f9e55c3cd7a86f1f8e3fdcPatch, Third Party Advisory
https://github.com/thexerteproject/xerteonlinetoolkits/commit/6daeb81d089d4a561e22f931fff1327660a7d1b5Patch, Third Party Advisory
https://riklutz.nl/2021/11/03/authenticated-file-upload-to-remote-code-execution-in-xerte/Exploit, Third Party Advisory

Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.