Is CVE-2020-1240 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Microsoft 365 Apps For Enterprise 32-bit Systems

CVE-2020-1240

A remote code execution vulnerability exists in Microsoft Excel software when the software fails to properly handle objects in memory, aka 'Microsoft Excel Remote Code Execution Vulnerability'.

EPSS: 0.327 (97.0th percentile) — read the EPSS interpretation.

Affected products

Microsoft 365 Apps For Enterprise 32-bit Systems — versions unspecified
Microsoft 365 Apps For Enterprise 64-bit Systems — versions unspecified

Public proof-of-concept exploits

ARPSyndicate/cve-scores

References

portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2020-1240 (x_refsource_MISC)

Frequently asked questions

What is CVE-2020-1240?: CVE-2020-1240 is a vulnerability in Microsoft 365 Apps For Enterprise 32-bit Systems. Published 2020-07-14.
Is CVE-2020-1240 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.