CVE-2016-9463

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

4.09% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 90.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/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

2017-03-28 02:46Z9 YR AGO

Last updated

2024-08-06 02:50Z2 YR AGO

Reserved

2016-11-19

Assigning CNA

hackerone

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-303Incorrect Implementation of Authentication AlgorithmBase
• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

d2840e2f624eea08dbcf2c6dd84ddcfa319f9c5d1cd0b8476c513081aa23f756

• github.comhttps://github.com/nextcloud/apps/commit/b85ace6840b8a6704641086bc3b8eb8e81cb2274x_refsource_MISC
• github.comhttps://github.com/owncloud/apps/commit/16cbccfc946c8711721fa684d78135ca1fb64791x_refsource_MISC
• rhinosecuritylabs.comhttps://rhinosecuritylabs.com/2016/10/operation-ownedcloud-exploitation-post-exploitation-persistence/x_refsource_MISC
• github.comhttps://github.com/owncloud/apps/commit/5d47e7b52646cf79edadd78ce10c754290cbb732x_refsource_MISC
• github.comhttps://github.com/owncloud/apps/commit/a0e07b7ddd5a5fd850a6e07f8457d05b76a300b3x_refsource_MISC
• hackerone.comhttps://hackerone.com/reports/148151x_refsource_MISC
• github.comhttps://github.com/nextcloud/apps/commit/decb91fd31f4ffab191cbf09ce4e5c55c67a4087x_refsource_MISC
• owncloud.orghttps://owncloud.org/security/advisory/?id=oc-sa-2016-017x_refsource_MISC
• nextcloud.comhttps://nextcloud.com/security/advisory/?id=nc-sa-2016-006x_refsource_MISC