CVE-2015-6851

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

0.56% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 44.4% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

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

2015-12-23 02:00Z10 YR AGO

Last updated

2024-08-06 07:36Z2 YR AGO

Reserved

2015-09-10

Assigning CNA

dell

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-284Improper Access ControlPillar

Data version

5.1

Document digest

b1437a635998caea5a0edfc0d7ebf3b73d61acf441146989bbee450bdc02cf7b

• seclists.org20151221 ESA-2015-177: RSA SecurID Web Agent Authentication Bypass Vulnerabilityhttp://seclists.org/bugtraq/2015/Dec/115mailing-listx_refsource_BUGTRAQ
• www.securitytracker.com1034510http://www.securitytracker.com/id/1034510vdb-entryx_refsource_SECTRACK
• packetstormsecurity.comhttp://packetstormsecurity.com/files/135013/RSA-SecurID-Web-Agent-Authentication-Bypass.htmlx_refsource_MISC
• www.securityfocus.com79646http://www.securityfocus.com/bid/79646vdb-entryx_refsource_BID