How severe is CVE-2010-5077?

CVE-2010-5077 has a CVSS 2.0 base score of 7.8, rated high severity.

Is CVE-2010-5077 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2010-5077?

CVE-2010-5077 primarily affects Ioquake3 Ioquake3 Engine. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2010-5077?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2010-5077 published?

CVE-2010-5077 was published on 2014-10-27 and last updated on 2026-06-16.

CVE-2010-5077

CVE-2010-5077 is a high-severity vulnerability in Ioquake3 Ioquake3 Engine with a CVSS 2.0 base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: High (CVSS 2.0 base score 7.8)
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-20
Affected product: Ioquake3 Ioquake3 Engine
Published: 2014-10-27
Last modified: 2026-06-16

Description

server/sv_main.c in Quake3 Arena, as used in ioquake3 before r1762, OpenArena, Tremulous, and other products, allows remote attackers to cause a denial of service (network traffic amplification) via a spoofed (1) getstatus or (2) rcon request.

Frequently asked questions

What is CVE-2010-5077?: server/sv_main.c in Quake3 Arena, as used in ioquake3 before r1762, OpenArena, Tremulous, and other products, allows remote attackers to cause a denial of service (network traffic amplification) via a spoofed (1) getstatus or (2) rcon request.
How severe is CVE-2010-5077?: CVE-2010-5077 has a CVSS 2.0 base score of 7.8, rated high severity.
Is CVE-2010-5077 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2010-5077?: CVE-2010-5077 primarily affects Ioquake3 Ioquake3 Engine. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2010-5077?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2010-5077 published?: CVE-2010-5077 was published on 2014-10-27 and last updated on 2026-06-16.

References

Affected products (3)

cpe:2.3:a:ioquake3:ioquake3_engine:*:*:*:*:*:*:*:*
cpe:2.3:a:openarena:openarena:*:*:*:*:*:*:*:*
cpe:2.3:a:tremulous:tremulous:*:*:*:*:*:*:*:*

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