CVE-2017-12868

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

2.13% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 80.7% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:L/PR:N/UI: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

2017-09-01 13:00Z9 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-384Session FixationCompound

Data version

5.1

Document digest

d7756389abda2c996b71a2e952e0ef6b2521b9630da83a4ebd61392d6dae4873

• simplesamlphp.orghttps://simplesamlphp.org/security/201705-01x_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20171212 [SECURITY] [DLA 1205-1] simplesamlphp security updatehttps://lists.debian.org/debian-lts-announce/2017/12/msg00007.htmlmailing-listx_refsource_MLIST
• github.comhttps://github.com/simplesamlphp/simplesamlphp/commit/4bc629658e7b7d17c9ac3fe0da7dc5df71f1b85ex_refsource_CONFIRM
• lists.debian.org[debian-lts-announce] 20180629 [SECURITY] [DLA 1408-1] simplesamlphp security updatehttps://lists.debian.org/debian-lts-announce/2018/06/msg00017.htmlmailing-listx_refsource_MLIST