Is CVE-2015-1330 in the CISA KEV catalog?

No. CVE-2015-1330 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2015-1330?

CVE-2015-1330 has a CVSS v2 base score of 6.8 (MEDIUM).

What is the EPSS score for CVE-2015-1330?

CVE-2015-1330 has an EPSS score of 1.44% (70th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2015-1330?

Upgrade unattended-upgrades on debian 11 to 0.86.1 or later. Fixes are available for 2 affected products.

CVE & CISA-KEV Catalog

CVE-2015-1330

MEDIUM

6.8

CVSS v2

NVD

Description

unattended-upgrades before 0.86.1 does not properly authenticate packages when the (1) force-confold or (2) force-confnew dpkg options are enabled in the DPkg::Options::* apt configuration, which allows remote man-in-the-middle attackers to upload and execute arbitrary packages via unspecified vectors.

CWE-287Improper Authentication

How to fix

Remediation Available

unattended-upgradesDebian

Fixed in:0.86.1CVE-2015-1330

unattended-upgradesUbuntu

Fixed in:0.82.1ubuntu2.3USN-2657-1

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v2 Vector

No CVSS vector data available.

Exploit Intelligence

1.44%probability of exploitation in 30 days

70thpercentile

Moderate risk: more likely to be exploited than 70% of all known CVEs.

References

Other references4

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2023-35082	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-35078	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2017-7921	Critical	9.8	100%	KEV	-
CVE-2024-7593	Critical	9.8	100%	KEV	-
CVE-2023-46805	High	8.2	100%	KEV + Ransom	-
CVE-2022-40684	Critical	9.8	100%	KEV + Ransom	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2026-05-06.