What is CVE-2022-0749?

CVE-2022-0749 is a high-severity vulnerability in Singoo Singoocms.utility, classified under Deserialization of Untrusted Data. CVSS score: 7.4/10. Published 2022-03-17.

How severe is CVE-2022-0749?

High severity. CVSS v3 base score is 7.4 out of 10.

Deserialization in Singoo Singoocms.utility

CVE-2022-0749

This affects all versions of package SinGooCMS.Utility. The socket client in the package can pass in the payload via the user-controllable input after it has been established, because this socket client transmission does not have the appropriate restrictions or type bindings for the BinaryFormatter.

Vulnerability class: Insecure Deserialization

Published 2022-03-17 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 7.4 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:H.

EPSS exploit prediction

EPSS: 0.017 (76.7th percentile), scored 2026-10-03.

Low probability of exploitation in the next 30 days, but still tracked. 77th percentile — 76.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.017 · newest: 0.017 · change: 0.000

Affected products

Singoo Singoocms.utility
Singoocms.utility — versions 0

Weakness classification (CWE)

CWE-502 — Deserialization of Untrusted Data

References

snyk.io/vuln/SNYK-DOTNET-SINGOOCMSUTILITY-2312979 (Exploit, Third Party Advisory, Issue Tracking)
github.com/SinGooCMS/SinGooCMSUtility/issues/1 (Exploit, Third Party Advisory, Issue Tracking)
github.com/SinGooCMS/SinGooCMSUtility/blob/master/SinGooCMS.Utility/Net/SocketC… (Exploit, Third Party Advisory)

Frequently asked questions

What is CVE-2022-0749?: CVE-2022-0749 is a high-severity vulnerability in Singoo Singoocms.utility, classified under Deserialization of Untrusted Data. CVSS score: 7.4/10. Published 2022-03-17.
How severe is CVE-2022-0749?: High severity. CVSS v3 base score is 7.4 out of 10.