CVE-2011-2717

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

3.93% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 89.4% of scored records. A rank, not a probability.

NVD base score

9.8 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

Red Hat severity

Moderate. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2019-11-27 20:58Z6 YR AGO

Last updated

2024-08-06 23:08Z2 YR AGO

Reserved

2011-07-11

Assigning CNA

redhat

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class

Data version

5.1

Document digest

22cce1c008ff30f63150d3f9d4d8097089b34b21c7afa5fdd708aae9280ac74c

• bugzilla.redhat.comhttps://bugzilla.redhat.com/show_bug.cgi?id=CVE-2011-2717x_refsource_MISC
• access.redhat.comhttps://access.redhat.com/security/cve/cve-2011-2717x_refsource_MISC
• www.openwall.com[oss-security] 20110726 Re: CVE request - dhcp clientshttps://www.openwall.com/lists/oss-security/2011/07/26/9mailing-listx_refsource_MLIST
• vigilance.frhttps://vigilance.fr/vulnerability/dhcp6c-shell-command-injection-10869x_refsource_MISC