CVE-2017-12855

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

0.39% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 33.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

NVD analysis status

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

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

2017-08-15 16:00Z9 YR AGO

Last updated

2024-08-05 18:51Z2 YR AGO

Reserved

2017-08-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-200Exposure of Sensitive Information to an Unauthorized ActorClass

Data version

5.1

Document digest

d7bb22d04280973afd06dc23f0a130507714373d9e6a36c084fbb1edb0b54f58

• support.citrix.comhttps://support.citrix.com/article/CTX225941x_refsource_CONFIRM
• www.securitytracker.com1039177http://www.securitytracker.com/id/1039177vdb-entryx_refsource_SECTRACK
• www.securityfocus.com100341http://www.securityfocus.com/bid/100341vdb-entryx_refsource_BID
• www.debian.orgDSA-3969http://www.debian.org/security/2017/dsa-3969vendor-advisoryx_refsource_DEBIAN
• xenbits.xen.orghttp://xenbits.xen.org/xsa/advisory-230.htmlx_refsource_CONFIRM