Is CVE-2012-4177 being actively exploited?

CVE-2012-4177 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2012-4177?

CVE-2012-4177 has a CVSS 2.0 base score of 10.0 (HIGH).

CVE-2012-4177

HIGH · CVSS 10.0EPSS 58.0%EU EUVD

The web browser plugin for Ubisoft Uplay PC before 2.0.4 allows remote attackers to execute arbitrary programs via the -orbit_exe_path command line argument.

Key facts

CVSS score: 10.0 (v2.0)
Severity: HIGH
CVSS vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Weakness (CWE): CWE-78
EPSS score: 58.0% (99th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2012-4121)
Published: August 7, 2012
NVD last modified: June 16, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2012-4121 in the EU Vulnerability Database. Last updated in EUVD on August 6, 2024.

View on the EU Vulnerability Database

Affected products

ubi / uplay pc
ubi / uplay pc
ubi / uplay pc
ubi / uplay pc

References

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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