CVE-2016-2840

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

1.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 74.7% of scored records. A rank, not a probability.

NVD base score

6.1 (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:C/C:L/I:L/A:N

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

2024-08-05 23:32Z2 YR AGO

Reserved

2016-03-02

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base

Data version

5.1

Document digest

b1aa965caec9e4c9d5d8ead4e7c7c8bb0b34a356a2a7076b8fa6246b508293e8

• www.securityfocus.com20160402 Open-Xchange Security Advisory 2016-04-02http://www.securityfocus.com/archive/1/537959/100/0/threadedmailing-listx_refsource_BUGTRAQ
• packetstormsecurity.comhttp://packetstormsecurity.com/files/136543/Open-Xchange-7.8.0-Cross-Site-Scripting.htmlx_refsource_CONFIRM
• www.securitytracker.com1035469http://www.securitytracker.com/id/1035469vdb-entryx_refsource_SECTRACK