No exploitation reported

CVE-2013-0335

No exploitation reported by the sources we read.

Published2013-03-22
WeaknessCWE-264 · CWE-613

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

OpenStack Compute (Nova) Grizzly, Folsom (2012.2), and Essex (2012.1) allows remote authenticated users to gain access to a VM in opportunistic circumstances by using the VNC token for a deleted VM that was bound to the same VNC port.

Timeline

dates in UTC

2013-03-2221:55CVE publishedNVD

Observed activity

isMalicious corpus · updated 2026-10-23 21:37 UTC

Indicators tagged with this CVE, per day0 indicators over 7 days

Block these indicators

Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2013-0335?format=txt
CSV export: https://api.ismalicious.com/edl/cve/CVE-2013-0335?format=csv
TAXII collection of exploited CVEs
The EDL and CSV take an API key on the Pro plan.

Versions per branch

NVD

Canonical ubuntu linux

Branch	Affected	Fixed in	Source
11.10	= 11.10	no fix published	NVD
12.4	= 12.04	no fix published	NVD
12.10	= 12.10	no fix published	NVD

Openstack essex

Branch	Affected	Fixed in	Source
2012.1	= 2012.1	no fix published	NVD

Openstack folsom

Branch	Affected	Fixed in	Source
2012.2	= 2012.2	no fix published	NVD

2 more products in the sources.

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

Advisories and patches

secunia.comVendor Advisory
secunia.comVendor Advisory

Detection

Nuclei template: none so far
Exploit-DB: no entry
Proof-of-concept repositories: none listed

Sources

NVDCVSS 3.17.6read 2026-10-23
NVDCVSS 2.06read 2026-10-23
NVDweakness (CWE)CWE-264, CWE-613read 2026-10-23
FIRST EPSSEPSS score2.1 %2026-10-23
OSVaffected packages—

Technical details

CVSS v3 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L
Published: 2013-03-22
Last Modified: 2026-07-31
NVD status: Modified

Frequently asked questions

What is CVE-2013-0335?

Is CVE-2013-0335 actively exploited?

Active exploitation of CVE-2013-0335 has not been confirmed. Its EPSS score was 2.1% on 2026-10-23, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2013-0335?

CVE-2013-0335 has a CVSS v3 base score of 7.6 (HIGH severity), with vector string CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:H/A:L.

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