Security readout for executives and security teams
CVE-2021-22761 affects IGSS Definition, an IGSS configuration tool. A malicious CGF file imported into an affected version could cause information disclosure or remote code execution. The source bundle does not provide a CVSS score or confirmed exploit activity. Exposure is limited to environments running IGSS Definition Def.exe V15.0.0.21140 or earlier, especially engineering workstations or operational support systems that import CGF files. Treat this as a high-priority engineering workstation risk if IGSS is used. The business concern is code execution through a malicious project/configuration file, but urgency depends on whether affected versions exist and whether CGF files enter from outside trusted channels. Mitigation focus: Review Schneider Electric advisory SEVD-2021-159-01 for vendor fixes or workarounds.; Do not import CGF files from untrusted or unverified sources.; Restrict IGSS Definition access to authorized engineering users and systems..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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Open ATT&CK lookupCVE-2021-22761 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Restriction of Operations within the Bounds of a Memory Buffer
Improper Restriction of Operations within the Bounds of a Memory Buffer represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.