How severe is CVE-2007-1251?

CVE-2007-1251 has a CVSS 2.0 base score of 9.3, rated critical severity.

Is CVE-2007-1251 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-1251?

CVE-2007-1251 affects Netrek Netrek Vanilla Server. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-1251?

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

When was CVE-2007-1251 published?

CVE-2007-1251 was published on 2007-03-03 and last updated on 2026-06-16.

CVE-2007-1251

CVE-2007-1251 is a critical-severity vulnerability in Netrek Netrek Vanilla Server with a CVSS 2.0 base score of 9.3. 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-134.

Key facts

Severity: Critical (CVSS 2.0 base score 9.3)
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-134
Affected product: Netrek Netrek Vanilla Server
Published: 2007-03-03
Last modified: 2026-06-16

Description

Format string vulnerability in the new_warning function in ntserv/warning.c for Netrek Vanilla Server 2.12.0, when EVENTLOG is enabled, allows remote attackers to cause a denial of service (crash) or execute arbitrary code via format string specifiers in the message handling.

Frequently asked questions

What is CVE-2007-1251?: Format string vulnerability in the new_warning function in ntserv/warning.c for Netrek Vanilla Server 2.12.0, when EVENTLOG is enabled, allows remote attackers to cause a denial of service (crash) or execute arbitrary code via format string specifiers in the message handling.
How severe is CVE-2007-1251?: CVE-2007-1251 has a CVSS 2.0 base score of 9.3, rated critical severity.
Is CVE-2007-1251 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-1251?: CVE-2007-1251 affects Netrek Netrek Vanilla Server. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-1251?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
When was CVE-2007-1251 published?: CVE-2007-1251 was published on 2007-03-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:netrek:netrek_vanilla_server:2.12.0:*:*:*:*:*:*:*

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