CVE-2001-1471

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

7.70% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 94.1% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-16.

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

2005-04-21 04:00Z21 YR AGO

Last updated

2024-08-08 04:58Z2 YR AGO

Reserved

2005-04-21

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-665Improper InitializationClass

Data version

5.1

Document digest

aa88672ae9c0bcf5c6022676fd1e0ae22774bfa2d0468a670c6533a9eee3fe9c

• www.derkeiler.com20010804 Re: phpBB 1.4.0 bug leads to easy admin privilegeshttp://www.derkeiler.com/Mailing-Lists/securityfocus/bugtraq/2001-08/0087.htmlmailing-listx_refsource_BUGTRAQ
• archives.neohapsis.com20010810 Easily and Remotely Pipe a Covert Shell on phpBB version 1.4.0 and belowhttp://archives.neohapsis.com/archives/bugtraq/2001-08/0123.htmlmailing-listx_refsource_BUGTRAQ
• exchange.xforce.ibmcloud.comphpbb-admin-access(6944)https://exchange.xforce.ibmcloud.com/vulnerabilities/6944vdb-entryx_refsource_XF
• www.kb.cert.orgVU#920931http://www.kb.cert.org/vuls/id/920931third-party-advisoryx_refsource_CERT-VN
• www.securityfocus.com3167http://www.securityfocus.com/bid/3167vdb-entryx_refsource_BID