How severe is CVE-2006-0777?

CVE-2006-0777 has a CVSS 2.0 base score of 7.5, rated high severity.

Is CVE-2006-0777 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2006-0777?

CVE-2006-0777 affects Teca Scripts Guestex. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2006-0777?

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-2006-0777 published?

CVE-2006-0777 was published on 2006-02-19 and last updated on 2026-06-16.

CVE-2006-0777

CVE-2006-0777 is a high-severity vulnerability in Teca Scripts Guestex 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.

Key facts

Severity: High (CVSS 2.0 base score 7.5)
EPSS exploit prediction: 2% (82nd percentile)
Actively exploited: Not listed in CISA KEV
Affected product: Teca Scripts Guestex
Published: 2006-02-19
Last modified: 2026-06-16

Description

Unspecified vulnerability in guestex.pl in Teca Scripts Guestex 1.0 allows remote attackers to execute arbitrary shell commands via the email parameter, possibly involving shell metacharacters.

Frequently asked questions

What is CVE-2006-0777?: Unspecified vulnerability in guestex.pl in Teca Scripts Guestex 1.0 allows remote attackers to execute arbitrary shell commands via the email parameter, possibly involving shell metacharacters.
How severe is CVE-2006-0777?: CVE-2006-0777 has a CVSS 2.0 base score of 7.5, rated high severity.
Is CVE-2006-0777 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (82nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2006-0777?: CVE-2006-0777 affects Teca Scripts Guestex. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2006-0777?: 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-2006-0777 published?: CVE-2006-0777 was published on 2006-02-19 and last updated on 2026-06-16.

References

Affected products (1)

cpe:2.3:a:teca_scripts:guestex:1.0:*:*:*:*:*:*:*

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