CVE-2016-6851

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

2.64% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 84.5% 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

2024-08-06 01:43Z2 YR AGO

Reserved

2016-08-18

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

c752b87605e0cad96a431ccd829dba95fa7b3fca02eae5e21d09f52621da99bc

• www.securityfocus.com92920http://www.securityfocus.com/bid/92920vdb-entryx_refsource_BID
• packetstormsecurity.comhttp://packetstormsecurity.com/files/138701/Open-Xchange-Guard-2.4.2-Cross-Site-Scripting.htmlx_refsource_CONFIRM
• www.exploit-db.com40377https://www.exploit-db.com/exploits/40377/exploitx_refsource_EXPLOIT-DB
• www.securityfocus.com20160913 Open-Xchange Security Advisory 2016-09-13 (2)http://www.securityfocus.com/archive/1/539395/100/0/threadedmailing-listx_refsource_BUGTRAQ