How severe is CVE-2012-3793?

CVE-2012-3793 has a CVSS 2.0 base score of 5.0, rated medium severity.

Is CVE-2012-3793 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2012-3793?

CVE-2012-3793 primarily affects Pro-face Pro-server Ex. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2012-3793?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

When was CVE-2012-3793 published?

CVE-2012-3793 was published on 2012-06-25 and last updated on 2026-06-16.

CVE-2012-3793

CVE-2012-3793 is a medium-severity vulnerability in Pro-face Pro-server Ex with a CVSS 2.0 base score of 5.0. Its EPSS exploit-prediction score of 12% places it in the 96th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-119.

Key facts

Severity: Medium (CVSS 2.0 base score 5.0)
EPSS exploit prediction: 12% (96th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Pro-face Pro-server Ex
Published: 2012-06-25
Last modified: 2026-06-16

Description

Integer overflow in Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows remote attackers to cause a denial of service (daemon crash) via a crafted packet with a certain opcode that triggers an incorrect memory allocation and a buffer overflow.

Frequently asked questions

What is CVE-2012-3793?: Integer overflow in Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows remote attackers to cause a denial of service (daemon crash) via a crafted packet with a certain opcode that triggers an incorrect memory allocation and a buffer overflow.
How severe is CVE-2012-3793?: CVE-2012-3793 has a CVSS 2.0 base score of 5.0, rated medium severity.
Is CVE-2012-3793 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 12% (96th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2012-3793?: CVE-2012-3793 primarily affects Pro-face Pro-server Ex. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2012-3793?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2012-3793 published?: CVE-2012-3793 was published on 2012-06-25 and last updated on 2026-06-16.

References

Affected products (5)

cpe:2.3:a:pro-face:pro-server_ex:*:*:*:*:*:*:*:*
cpe:2.3:a:pro-face:pro-server_ex:1.21.000:*:*:*:*:*:*:*
cpe:2.3:a:pro-face:pro-server_ex:1.23.000:*:*:*:*:*:*:*
cpe:2.3:a:pro-face:pro-server_ex:1.24.200:*:*:*:*:*:*:*
cpe:2.3:a:pro-face:wingp_pc_runtime:*:*:*:*:*:*:*:*

More vulnerabilities in Pro-face Pro-server Ex

CVE-2012-3797 — Critical (CVSS 10.0): Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, does not…
CVE-2012-3796 — Medium (CVSS 5.0): Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows…
CVE-2012-3795 — Medium (CVSS 5.0): Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows…
CVE-2012-3794 — Medium (CVSS 5.0): Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows…
CVE-2012-3792 — Medium (CVSS 5.0): Pro-face WinGP PC Runtime 3.1.00 and earlier, and ProServr.exe in Pro-face Pro-Server EX 1.30.000 and earlier, allows…

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