CVE-2020-26124
openmediavault before 4.1.36 and 5.x before 5.5.12 allows authenticated PHP code injection attacks, via the sortfield POST parameter of rpc.php, because json_encode_safe is not used in config/databasebackend.inc.
Does this matter?
EPSS puts the probability of exploitation in the next 30 days at 67.4%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.
Description
openmediavault before 4.1.36 and 5.x before 5.5.12 allows authenticated PHP code injection attacks, via the sortfield POST parameter of rpc.php, because json_encode_safe is not used in config/databasebackend.inc. Successful exploitation allows arbitrary command execution on the underlying operating system as root.
- 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
- 67.40% probability · 99th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- openmediavault/openmediavault
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/160223/OpenMediaVault-rpc.php-Authenticated-PHP-Code-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/openmediavault/openmediavault/commit/ebb51bbf5a39f4955eab0073bf87f2a31926d85dPatch, Third Party Advisory
- https://www.openmediavault.org/?p=2797Vendor Advisory
- http://packetstormsecurity.com/files/160223/OpenMediaVault-rpc.php-Authenticated-PHP-Code-Injection.htmlExploit, Third Party Advisory, VDB Entry
- https://github.com/openmediavault/openmediavault/commit/ebb51bbf5a39f4955eab0073bf87f2a31926d85dPatch, Third Party Advisory
- https://www.openmediavault.org/?p=2797Vendor Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.