How severe is CVE-2007-3551?

CVE-2007-3551 has a CVSS 2.0 base score of 6.1, rated medium severity.

Is CVE-2007-3551 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2007-3551?

CVE-2007-3551 affects Bbs100. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2007-3551?

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

When was CVE-2007-3551 published?

CVE-2007-3551 was published on 2007-07-03 and last updated on 2026-06-16.

CVE-2007-3551

CVE-2007-3551 is a medium-severity vulnerability in Bbs100 with a CVSS 2.0 base score of 6.1. 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: Medium (CVSS 2.0 base score 6.1)
EPSS exploit prediction: 2% (72nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-119
Affected product: Bbs100
Published: 2007-07-03
Last modified: 2026-06-16

Description

Buffer overflow in bbs100 before 3.2 allows remote attackers to cause a denial of service (crash) by attempting to login as the Guest user when another Guest user is already logged in, possibly related to the state_login_prompt function in state_login.c.

Frequently asked questions

What is CVE-2007-3551?: Buffer overflow in bbs100 before 3.2 allows remote attackers to cause a denial of service (crash) by attempting to login as the Guest user when another Guest user is already logged in, possibly related to the state_login_prompt function in state_login.c.
How severe is CVE-2007-3551?: CVE-2007-3551 has a CVSS 2.0 base score of 6.1, rated medium severity.
Is CVE-2007-3551 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (72nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2007-3551?: CVE-2007-3551 affects Bbs100. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2007-3551?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2007-3551 published?: CVE-2007-3551 was published on 2007-07-03 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:bbs100:bbs100:*:*:*:*:*:*:*:*

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