What is CVE-2021-35369?

CVE-2021-35369 is a medium-severity vulnerability in Txjia Imcat, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2023-02-24.

How severe is CVE-2021-35369?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Out-of-bounds Read in Txjia Imcat

CVE-2021-35369

Arbitrary File Read vulnerability found in Peacexie ImCat v.5.2 fixed in v.5.4 allows attackers to obtain sensitive information via the filtering_get_contents function.

Vulnerability class: Buffer Overflow

Published 2023-02-24 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N.

EPSS exploit prediction

EPSS: 0.006 (49.0th percentile), scored 2026-09-30.

Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 49th percentile — 49.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.006 · newest: 0.006 · change: 0.000

Affected products

Txjia Imcat — versions 5.2, 5.3

Weakness classification (CWE)

CWE-125 — Out-of-bounds Read

References

github.com/peacexie/imcat/issues/7 (Exploit, Patch, Issue Tracking)

Frequently asked questions

What is CVE-2021-35369?: CVE-2021-35369 is a medium-severity vulnerability in Txjia Imcat, classified under Out-of-bounds Read. CVSS score: 6.5/10. Published 2023-02-24.
How severe is CVE-2021-35369?: Medium severity. CVSS v3 base score is 6.5 out of 10.