How severe is CVE-2007-5767?

CVE-2007-5767 has a CVSS 2.0 base score of 10.0, rated critical severity.

Is CVE-2007-5767 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-5767?

CVE-2007-5767 affects Novell Bordermanager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-5767?

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-2007-5767 published?

CVE-2007-5767 was published on 2007-11-02 and last updated on 2026-06-16.

CVE-2007-5767

CVE-2007-5767 is a critical-severity vulnerability in Novell Bordermanager with a CVSS 2.0 base score of 10.0. 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-119.

Key facts

Severity: Critical (CVSS 2.0 base score 10.0)
EPSS exploit prediction: 7% (93rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Novell Bordermanager
Published: 2007-11-02
Last modified: 2026-06-16

Description

Heap-based buffer overflow in the Client Trust application (clntrust.exe) in Novell BorderManager 3.8 before Update 1.5 allows remote attackers to execute arbitrary code via a validation request in which the Novell tree name is not properly delimited with a wide-character backslash or NULL character.

Frequently asked questions

What is CVE-2007-5767?: Heap-based buffer overflow in the Client Trust application (clntrust.exe) in Novell BorderManager 3.8 before Update 1.5 allows remote attackers to execute arbitrary code via a validation request in which the Novell tree name is not properly delimited with a wide-character backslash or NULL character.
How severe is CVE-2007-5767?: CVE-2007-5767 has a CVSS 2.0 base score of 10.0, rated critical severity.
Is CVE-2007-5767 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-5767?: CVE-2007-5767 affects Novell Bordermanager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-5767?: 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-2007-5767 published?: CVE-2007-5767 was published on 2007-11-02 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:novell:bordermanager:*:*:*:*:*:*:*:*

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