How severe is CVE-2008-5873?

CVE-2008-5873 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2008-5873 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2008-5873?

CVE-2008-5873 primarily affects Yerba. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2008-5873?

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-2008-5873 published?

CVE-2008-5873 was published on 2009-01-08 and last updated on 2026-06-16.

CVE-2008-5873

CVE-2008-5873 is a high-severity vulnerability in Yerba with a CVSS 2.0 base score of 7.5. 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-264.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 3% (84th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: Yerba
Published: 2009-01-08
Last modified: 2026-06-16

Description

Yerba SACphp 6.3 and earlier allows remote attackers to bypass authentication and gain administrative access via a galleta[sesion] cookie that has a value beginning with 1:1: followed by a username.

Frequently asked questions

What is CVE-2008-5873?: Yerba SACphp 6.3 and earlier allows remote attackers to bypass authentication and gain administrative access via a galleta[sesion] cookie that has a value beginning with 1:1: followed by a username.
How severe is CVE-2008-5873?: CVE-2008-5873 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2008-5873 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 3% (84th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2008-5873?: CVE-2008-5873 primarily affects Yerba. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2008-5873?: 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-2008-5873 published?: CVE-2008-5873 was published on 2009-01-08 and last updated on 2026-06-16.

References

Affected products (2)

cpe:2.3:a:yerba:yerba:*:*:*:*:*:*:*:*
cpe:2.3:a:yerba:yerba:6.28:*:*:*:*:*:*:*

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