CVE-2016-2049

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

2.17% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 82.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

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

2016-02-01 21:00Z10 YR AGO

Last updated

2024-08-05 23:17Z2 YR AGO

Reserved

2016-01-24

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-284Improper Access ControlPillar

Data version

5.1

Document digest

fbb1dfe4d572d4327e8cc5dcf67b1c14cf3c1ed1f30ecd7666926225a7e2ce33

• www.openwall.com[oss-security] 20160124 Re: CVE Request: Host based account hijack attack on php-openidhttp://www.openwall.com/lists/oss-security/2016/01/24/5mailing-listx_refsource_MLIST
• www.openwall.com[oss-security] 20160124 CVE Request: Host based account hijack attack on php-openidhttp://www.openwall.com/lists/oss-security/2016/01/24/2mailing-listx_refsource_MLIST