CVE-2015-8542

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

2.21% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 81.4% 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:L/UI:N/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

2016-12-15 06:31Z9 YR AGO

Last updated

2024-08-06 08:20Z2 YR AGO

Reserved

2015-12-11

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-320

Data version

5.1

Document digest

d0c63505c233d389adabb8cd4ed1e27671b89ba0192d8d9e5f11f0eaafe5cb36

• www.securityfocus.com20160302 Open-Xchange Security Advisory 2016-03-02http://www.securityfocus.com/archive/1/537678/100/0/threadedmailing-listx_refsource_BUGTRAQ
• www.securitytracker.com1035174http://www.securitytracker.com/id/1035174vdb-entryx_refsource_SECTRACK
• packetstormsecurity.comhttp://packetstormsecurity.com/files/136069/Open-Xchange-Guard-2.2.0-2.0-Private-Key-Disclosure.htmlx_refsource_CONFIRM