CVE-2021-22678

moderate-risk
Published 2021-04-23

Cscape (All versions prior to 9.90 SP4) lacks proper validation of user-supplied data when parsing project files. This could lead to memory corruption. An attacker could leverage this vulnerability to execute code in the context of the current process.

Do I need to act?

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0.41% chance of exploitation
EPSS score — low exploit probability
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
7
CVSS 7.8/10 High
LOCAL / LOW complexity

Affected Products (5)

Affected Vendors

Hornerautomation

References (2)

Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-112-01
Third Party Advisory https://us-cert.cisa.gov/ics/advisories/icsa-21-112-01
38
/ 100
moderate-risk
Severity 24/34 · High
Exploitability 2/34 · Minimal
Exposure 12/34 · Low