What is CVE-2022-23349?

CVE-2022-23349 is a high-severity vulnerability in Bigantsoft Bigant Server, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-03-21.

How severe is CVE-2022-23349?

High severity. CVSS v3 base score is 8.8 out of 10.

Is CVE-2022-23349 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

CSRF in Bigantsoft Bigant Server

CVE-2022-23349

BigAnt Software BigAnt Server v5.6.06 was discovered to contain a Cross-Site Request Forgery (CSRF).

Vulnerability class: CSRF (Cross-Site Request Forgery)

Published 2022-03-21 · last modified 2026-07-09.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.007 (49.2th percentile), scored 2026-09-29.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.007 · newest: 0.007 · change: 0.000

Affected products

Bigantsoft Bigant Server — versions 5.6.06

Weakness classification (CWE)

CWE-352 — Cross-Site Request Forgery (CSRF)

Public proof-of-concept exploits

References

af854a3a-2127-422b-91ae-364da2661108 (Product, Not Applicable)
github.com/bzyo/cve-pocs/tree/master/CVE-2022-23349 (Exploit, Third Party Advisory)
www.bigantsoft.com/ (Vendor Advisory)

Frequently asked questions

What is CVE-2022-23349?: CVE-2022-23349 is a high-severity vulnerability in Bigantsoft Bigant Server, classified under Cross-Site Request Forgery (CSRF). CVSS score: 8.8/10. Published 2022-03-21.
How severe is CVE-2022-23349?: High severity. CVSS v3 base score is 8.8 out of 10.
Is CVE-2022-23349 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.