Vulnerability DatabaseCVE-2022-0557
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CVE-2022-0557
Published:February 11, 2022
Updated:May 17, 2026
OS Command Injection in Packagist microweber/microweber prior to 1.2.11.
Related Resources (7)
https://nvd.nist.gov/vuln/detail/CVE-2022-0557
http://packetstormsecurity.com/files/166077/Microweber-1.2.11-Shell-Upload.html
https://huntr.dev/bounties/660c89af-2de5-41bc-aada-9e4e78142db8
https://github.com/microweber/microweber
https://github.com/microweber/microweber/commit/0a7e5f1d81de884861ca677ee1aaac31f188d632
https://www.exploit-db.com/exploits/50768
https://github.com/CVEProject/cvelistV5/tree/main/cves/2022/0xxx/CVE-2022-0557.json
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CVSS v4
Base Score:
9.2
Attack Vector
NETWORK
Attack Complexity
LOW
Attack Requirements
NONE
Privileges Required
HIGH
User Interaction
PASSIVE
Vulnerable System Confidentiality
HIGH
Vulnerable System Integrity
HIGH
Vulnerable System Availability
NONE
Subsequent System Confidentiality
HIGH
Subsequent System Integrity
HIGH
Subsequent System Availability
NONE
CVSS v3
Base Score:
8.1
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
HIGH
User Interaction
REQUIRED
Scope
CHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
NONE
Weakness Type (CWE)
Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78
EPSS
Base Score:
16.86