cve-2021-41282
Vulnerability from cvelistv5
Published
2022-03-01 22:45
Modified
2024-08-04 03:08
Severity ?
Summary
diag_routes.php in pfSense 2.5.2 allows sed data injection. Authenticated users are intended to be able to view data about the routes set in the firewall. The data is retrieved by executing the netstat utility, and then its output is parsed via the sed utility. Although the common protection mechanisms against command injection (i.e., the usage of the escapeshellarg function for the arguments) are used, it is still possible to inject sed-specific code and write an arbitrary file in an arbitrary location.
References
cve@mitre.orghttp://packetstormsecurity.com/files/166208/pfSense-2.5.2-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
cve@mitre.orghttps://docs.netgate.com/pfsense/en/latest/releases/22-01_2-6-0.htmlRelease Notes, Third Party Advisory
cve@mitre.orghttps://www.shielder.it/advisories/Third Party Advisory
cve@mitre.orghttps://www.shielder.it/advisories/pfsense-remote-command-execution/Exploit, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108http://packetstormsecurity.com/files/166208/pfSense-2.5.2-Shell-Upload.htmlExploit, Third Party Advisory, VDB Entry
af854a3a-2127-422b-91ae-364da2661108https://docs.netgate.com/pfsense/en/latest/releases/22-01_2-6-0.htmlRelease Notes, Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.shielder.it/advisories/Third Party Advisory
af854a3a-2127-422b-91ae-364da2661108https://www.shielder.it/advisories/pfsense-remote-command-execution/Exploit, Third Party Advisory
Impacted products
Vendor Product Version
n/a n/a Version: n/a
Show details on NVD website

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