CVE-2021-22755

CWE-787 — Out-of-bounds Write3 documents3 sources
Severity
7.8HIGH
EPSS
0.5%
top 34.29%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
1
Schneider-electric Interactive Graphical Scada System
Timeline
PublishedJun 11
Latest updateMay 24

Description

A CWE-787: Out-of-bounds write vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in disclosure of information or remote code execution due to lack of sanity checks on user-supplied data, when a malicious CGF file is imported to IGSS Definition.

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages2 packages

▶CVEListV5igss_definition_(def.exe)_v15.0.0.21140_and_priorIGSS Definition (Def.exe) V15.0.0.21140 and prior

🔴Vulnerability Details

2
GHSA
GHSA-5rwx-g5rj-4pc2: A CWE-787: Out-of-bounds write vulnerability exists inIGSS Definition (Def↗2022-05-24
▶
CVEList
CVE-2021-22755: A CWE-787: Out-of-bounds write vulnerability exists inIGSS Definition (Def↗2021-06-11
▶
CVE-2021-22755 (HIGH CVSS 7.8) | A CWE-787: Out-of-bounds write vuln | cvebase.io