Home/CVE/OS Command Injection in Packagist microweber/microweber prior to 1.2.11.
CVE

CVE-2022-0557

OS Command Injection in Packagist microweber/microweber prior to 1.2.11.

OS Command Injection in Packagist microweber/microweber prior to 1.2.11.

HIGH · CVSS 7.2 EPSS 0.1686
Act now
  • EPSS ≥ 0.10 - elevated exploitation probability
  • EPSS percentile: top 5% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
CWE-78Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
▤

Affected Products & Versions

1
microweber< 1.2.11
⚠

Public Exploits & PoCs

4
webappsMicroweber 1.2.11 - Remote Code Execution (RCE) (Authenticated)2022-02-21
pocpacketstormsecurity.com · Microweber-1.2.11-Shell-Upload.htmlpacketstormsecurity.com
pochuntr.dev · 660c89af-2de5-41bc-aada-9e4e78142db8huntr.dev
pocwww.exploit-db.com · 50768www.exploit-db.com
▣

Scoring & Timeline

7.2
HIGH · CVSS v3.1 · security@huntr.dev
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD11 Feb 2022 · 09:15 AM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://github.com/microweber/microweber/commit/0a7e5f1d81de884861ca677ee1aaac31f188d632PatchThird Party Advisory
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