Vulnerability Monitor

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CVE-2004-2054

CRLF injection vulnerability in PhpBB 2.0.4 and 2.0.9 allows remote attackers to perform HTTP Response Splitting attacks to modify expected HTML content from the server via (1) the mode parameter to privmsg.php or (2) the redirect parameter to login.php.

Security Impact Summary

CVE-2004-2054 is a security vulnerability that . Impacting 1 product from phpbb_group organizations running these solutions should prioritize assessment and patching.

Historical Context

Originally identified in 2004, this vulnerability predates many modern security frameworks and practices. The vulnerability landscape of that era was characterized by different threat models and less mature defense mechanisms compared to contemporary standards.

Published

2004-12-31T05:00:00.000

Last Modified

2025-04-03T01:03:51.193

Status

Deferred

Source

[email protected]

Severity

CVSSv2: 5.0 (MEDIUM)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:N/I:P/A:N

Access Vector: NETWORK
Access Complexity: LOW
Authentication: NONE
Confidentiality Impact: NONE
Integrity Impact: PARTIAL
Availability Impact: NONE

Exploitability Score

10.0

Impact Score

2.9

Weaknesses

Type: Primary
NVD-CWE-Other

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Application	phpbb_group	phpbb	2.0.0	Yes
Application	phpbb_group	phpbb	2.0.1	Yes
Application	phpbb_group	phpbb	2.0.2	Yes
Application	phpbb_group	phpbb	2.0.3	Yes
Application	phpbb_group	phpbb	2.0.4	Yes
Application	phpbb_group	phpbb	2.0.5	Yes
Application	phpbb_group	phpbb	2.0.6	Yes
Application	phpbb_group	phpbb	2.0.6c	Yes
Application	phpbb_group	phpbb	2.0.6d	Yes
Application	phpbb_group	phpbb	2.0.7	Yes
Application	phpbb_group	phpbb	2.0.7a	Yes
Application	phpbb_group	phpbb	2.0.8	Yes
Application	phpbb_group	phpbb	2.0.8a	Yes
Application	phpbb_group	phpbb	2.0.9	Yes
Application	phpbb_group	phpbb	2.0_beta1	Yes
Application	phpbb_group	phpbb	2.0_rc1	Yes
Application	phpbb_group	phpbb	2.0_rc2	Yes
Application	phpbb_group	phpbb	2.0_rc3	Yes
Application	phpbb_group	phpbb	2.0_rc4	Yes

References

http://marc.info/?l=bugtraq&m=109034476122723&w=2 ([email protected])
http://secunia.com/advisories/12114 ([email protected])
http://www.securityfocus.com/bid/10753 Exploit ([email protected])
https://exchange.xforce.ibmcloud.com/vulnerabilities/16759 ([email protected])
http://marc.info/?l=bugtraq&m=109034476122723&w=2 (af854a3a-2127-422b-91ae-364da2661108)
http://secunia.com/advisories/12114 (af854a3a-2127-422b-91ae-364da2661108)
http://www.securityfocus.com/bid/10753 Exploit (af854a3a-2127-422b-91ae-364da2661108)
https://exchange.xforce.ibmcloud.com/vulnerabilities/16759 (af854a3a-2127-422b-91ae-364da2661108)

How SecUtils Interprets This CVE

SecUtils normalizes and enriches National Vulnerability Database (NVD) records by standardizing vendor and product identifiers, aggregating vulnerability metadata from both NVD and MITRE sources, and providing structured context for security teams. For phpbb_group's affected products, we extract Common Platform Enumeration (CPE) data, Common Weakness Enumeration (CWE) classifications, CVSS severity metrics, and reference data to enable rapid vulnerability prioritization and asset correlation. This record contains no exploit code, proof-of-concept instructions, or attack methodologies—only defensive intelligence necessary for patch management, risk assessment, and security operations.