RCE in Microweber
CVE-2022-0557
OS Command Injection in Packagist microweber/microweber prior to 1.2.11.
Vulnerability class: Command Injection (OS Command Injection)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.512 (98.9th percentile), scored .
High probability of exploitation in the next 30 days — patch promptly. 99th percentile — 98.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.512 · newest: 0.512 · change: 0.000
Affected products
- Microweber
- Microweber Microweber/microweber — versions unspecified
Weakness classification (CWE)
Public proof-of-concept exploits
References
- huntr.dev/bounties/660c89af-2de5-41bc-aada-9e4e78142db8 (Exploit, Patch, Third Party Advisory)
- github.com/microweber/microweber/commit/0a7e5f1d81de884861ca677ee1aaac31f188d632 (Patch, Third Party Advisory)
- packetstormsecurity.com/files/166077/Microweber-1.2.11-Shell-Upload.html (Exploit, VDB Entry, Third Party Advisory)
- www.exploit-db.com/exploits/50768 (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2022-0557?
- CVE-2022-0557 is a high-severity vulnerability in Microweber, classified under OS Command Injection. CVSS score: 7.2/10. Published 2022-02-11.
- How severe is CVE-2022-0557?
- High severity. CVSS v3 base score is 7.2 out of 10.
- Is CVE-2022-0557 known to be exploited?
- 8 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.