CVE-2022-0557

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

51.19% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.8% of scored records. A rank, not a probability.

NVD base score

7.2 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2022-02-11 08:45Z4 YR AGO

Last updated

2024-08-02 23:32Z2 YR AGO

Reserved

2022-02-10

Assigning CNA

@huntrdev

Record state

PUBLISHED

Severity

High (CVSS 8.1)

CNA CVSS vector

CVSS:3.0/AV:N/AC:L/PR:H/UI:R/S:C/C:H/I:H/A:N

Weaknesses

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

Data version

5.1

Document digest

af1da2fccb29bb47202e43e617033421ee684cbece890052b65ff7dc99e7d7f4

• huntr.devhttps://huntr.dev/bounties/660c89af-2de5-41bc-aada-9e4e78142db8x_refsource_CONFIRM
• github.comhttps://github.com/microweber/microweber/commit/0a7e5f1d81de884861ca677ee1aaac31f188d632x_refsource_MISC
• packetstormsecurity.comhttp://packetstormsecurity.com/files/166077/Microweber-1.2.11-Shell-Upload.htmlx_refsource_MISC
• www.exploit-db.comhttps://www.exploit-db.com/exploits/50768x_refsource_MISC