How severe is CVE-2013-6876?

CVE-2013-6876 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2013-6876 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2013-6876?

CVE-2013-6876 affects S3dvt Project S3dvt. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2013-6876?

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-2013-6876 published?

CVE-2013-6876 was published on 2018-04-06 and last updated on 2026-06-17.

CVE-2013-6876

CVE-2013-6876 is a high-severity vulnerability in S3dvt Project S3dvt with a CVSS 3.x base score of 7.8. 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 3.x base score 7.8)
CVSS v2: 7.2
EPSS exploit prediction: 1% (44th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-264
Affected product: S3dvt Project S3dvt
Published: 2018-04-06
Last modified: 2026-06-17

Description

The (1) pty_init_terminal and (2) pipe_init_terminal functions in main.c in s3dvt 0.2.2 and earlier allows local users to gain privileges by leveraging setuid permissions and usage of bash 4.3 and earlier. NOTE: this vulnerability was fixed with commit ad732f00b411b092c66a04c359da0f16ec3b387, but the version number was not changed.

Frequently asked questions

What is CVE-2013-6876?: The (1) pty_init_terminal and (2) pipe_init_terminal functions in main.c in s3dvt 0.2.2 and earlier allows local users to gain privileges by leveraging setuid permissions and usage of bash 4.3 and earlier. NOTE: this vulnerability was fixed with commit ad732f00b411b092c66a04c359da0f16ec3b387, but the version number was not changed.
How severe is CVE-2013-6876?: CVE-2013-6876 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2013-6876 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (44th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2013-6876?: CVE-2013-6876 affects S3dvt Project S3dvt. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2013-6876?: 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-2013-6876 published?: CVE-2013-6876 was published on 2018-04-06 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:s3dvt_project:s3dvt:*:*:*:*:*:*:*:*

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