RCE in Openmediavault
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. Successful exploitation al…
Vulnerability class: RCE (Remote Code Execution)
EPSS: 0.672 (99.2th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.
Affected products
- Openmediavault
- N/a — versions n/a
Weakness classification (CWE)
Public proof-of-concept exploits
References
- cve@mitre.org (Patch, Third Party Advisory, x_refsource_MISC)
- cve@mitre.org (x_refsource_CONFIRM, Vendor Advisory)
- cve@mitre.org (Exploit, VDB Entry, Third Party Advisory, x_refsource_MISC)
Frequently asked questions
- What is CVE-2020-26124?
- CVE-2020-26124 is a high-severity vulnerability in Openmediavault, classified under Code Injection. CVSS score: 8.8/10. Published 2020-10-02.
- How severe is CVE-2020-26124?
- High severity. CVSS v3 base score is 8.8 out of 10.
- Is CVE-2020-26124 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.