DM Guestbook up to 0.4.1 guestbook.php lngdefault path traversal

CVSS Meta Temp Score
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CTI Interest Score
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6.4$0-$5k0.00

A vulnerability was found in DM Guestbook up to 0.4.1 and classified as critical. This issue affects an unknown code block of the file guestbook.php. The manipulation of the argument lngdefault with an unknown input leads to a path traversal vulnerability. Using CWE to declare the problem leads to CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Multiple directory traversal vulnerabilities in DM Guestbook 0.4.1 and earlier allow remote attackers to include and execute arbitrary local files via a .. (dot dot) in (1) the lng parameter to (a) guestbook.php, (b) admin/admin.guestbook.php, or (c) auto/glob_new.php; or (2) the lngdefault parameter to auto/ch_lng.php.

The weakness was shared 11/02/2007 by GoLd_M (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2007-5821 since 11/05/2007. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1006 for this issue.

After immediately, there has been an exploit disclosed. The exploit is available at exploit-db.com. It is declared as proof-of-concept. By approaching the search of inurl:guestbook.php it is possible to find vulnerable targets with Google Hacking.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (38219) and Exploit-DB (4597). The entries 86201, 86202 and 86203 are related to this item.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
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CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 6.4

VulDB Base Score: 7.3
VulDB Temp Score: 6.4
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
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Exploitinginfo

Class: Path traversal
CWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍
Google Hack: 🔍

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EPSS Percentile: 🔍

Price Prediction: 🔍
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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Exploit Delay Time: 🔍

Timelineinfo

11/02/2007 🔍
11/02/2007 +0 days 🔍
11/02/2007 +0 days 🔍
11/05/2007 +3 days 🔍
11/05/2007 +0 days 🔍
12/08/2007 +33 days 🔍
03/16/2015 +2654 days 🔍
11/02/2017 +962 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Researcher: GoLd_M
Status: Not defined

CVE: CVE-2007-5821 (🔍)
X-Force: 38219 - DM Guestbook lng and lngdefault parameters file include
SecurityFocus: 26300 - DM Guestbook Multiple Local File Include Vulnerabilities
OSVDB: 39064 - DM Guestbook guestbook.php lng Traversal Parameter Local File Inclusion
Vupen: ADV-2007-3747

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/16/2015 12:18
Updated: 11/02/2017 10:47
Changes: 03/16/2015 12:18 (60), 11/02/2017 10:47 (4)
Complete: 🔍

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