CVE-2021-22752 is an out-of-bounds write vulnerability (CWE-787) affecting Schneider Electric IGSS Definition (Def.exe) V15.0.0.21140 and earlier. This flaw, caused by missing size checks during the parsing of a malicious Workspace (WSP) file, could lead to data loss or remote code execution. With a CVSS score of 7.8 (High), it requires user interaction (UI:R) and local access (AV:L) for exploitation, but has a high impact on confidentiality, integrity, and availability. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 15.0.0.21140CPE matchmatch criteria | cpe:2.3:a:schneider-electric:interactive_graphical_scada_system:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.2 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.