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CRITICAL

CVE-2022-4257

CVSS v3

9.8

CRITICAL

EPSS Score

43.9 %

exploit probability, as of 2026-10-19

CISA KEV

No

known exploited

Exploitation

—

SSVC status

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Affected and fixed versions

Neither OSV.dev nor the vendor advisories we read list affected versions for CVE-2022-4257 yet.

Full record on NVD

Description

A vulnerability was found in C-DATA Web Management System. It has been rated as critical. This issue affects some unknown processing of the file cgi-bin/jumpto.php of the component GET Parameter Handler. The manipulation of the argument hostname leads to argument injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-214631.

Technical details

Published
2022-12-01

Frequently asked questions

What is CVE-2022-4257?

A vulnerability was found in C-DATA Web Management System. It has been rated as critical. This issue affects some unknown processing of the file cgi-bin/jumpto.php of the component GET Parameter Handler. The manipulation of the argument hostname leads to argument injection. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-214631.

Is CVE-2022-4257 actively exploited?

Active exploitation of CVE-2022-4257 has not been confirmed. Its EPSS score was 43.9% on 2026-10-19, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2022-4257?

CVE-2022-4257 has a CVSS v3 base score of 9.8 (CRITICAL severity).

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