CVE-2021-30193

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
9.8CRITICAL
EPSS
0.5%
top 32.84%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
28
Codesys V2 WEB ServerWago 750-8202 FirmwareWago 750-8203 Firmware+25 more
Timeline
PublishedMay 25
Latest updateMay 24

Description

CODESYS V2 Web-Server before 1.1.9.20 has an Out-of-bounds Write.

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HExploitability: 3.9 | Impact: 5.9

Affected Packages28 packages

▶NVDcodesys/v2_web_server< 1.1.9.20

🔴Vulnerability Details

2
GHSA
GHSA-8cq6-q8qw-2fr2: CODESYS V2 Web-Server before 1↗2022-05-24
▶
CVEList
CVE-2021-30193: CODESYS V2 Web-Server before 1↗2021-05-25
▶
CVE-2021-30193 (CRITICAL CVSS 9.8) | CODESYS V2 Web-Server before 1.1.9. | cvebase.io