Cyber Resilience

CVE-2021-22760

High

Published: 11 June 2021

Published
11 June 2021
Modified
21 November 2024
KEV Added
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Patch
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CVSS Score v3.1 7.8 CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
EPSS Score 0.0043 63.3th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-22760 is a high-severity Release of Invalid Pointer or Reference (CWE-763) vulnerability in Schneider-Electric Interactive Graphical Scada System. Its CVSS base score is 7.8 (High).

Operationally, ranked in the top 36.7% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A CWE-763: Release of invalid pointer or reference vulnerability exists inIGSS Definition (Def.exe) V15.0.0.21140 and prior that could result in loss of data or remote code execution due to missing checks of user-supplied input data, when a malicious CGF file…

more

is imported to IGSS Definition.

CWE(s)
CWE-763

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

schneider-electric
interactive graphical scada system
≤ 15.0.0.21140

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References