3R Soft Mailstudio 2000 2.0 mailview.cgi path traversal

CVSS Meta Temp Score
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4.8$0-$5k0.00

A vulnerability, which was classified as problematic, has been found in 3R Soft Mailstudio 2000 2.0. This issue affects an unknown functionality of the file mailview.cgi. The manipulation 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. The summary by CVE is:

mailview.cgi CGI program in MailStudio 2000 2.0 and earlier allows remote attackers to read arbitrary files via a .. (dot dot) attack.

The weakness was presented 06/09/2000 as not defined posting (Bugtraq). The advisory is shared at archives.neohapsis.com. The identification of this vulnerability is CVE-2000-0526. The exploitation is known to be easy. 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.

A public exploit has been developed in ANSI C. The exploit is available at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11748 (Multiple Dangerous CGI Script Detection), which helps to determine the existence of the flaw in a target environment. It is assigned to the family CGI abuses and running in the context r. The commercial vulnerability scanner Qualys is able to test this issue with plugin 10092 (MailStudio 2000 Buffer Overflow Vulnerability).

Upgrading eliminates this vulnerability. Attack attempts may be identified with Snort ID 2214.

The vulnerability is also documented in the databases at X-Force (4737) and Tenable (11748). See 14266, 14277, 14828 and 15062 for similar entries.

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

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CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.8

VulDB Base Score: 5.3
VulDB Temp Score: 4.8
VulDB Vector: 🔍
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CVSSv2info

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Exploitinginfo

Class: Path traversal
CWE: CWE-22
ATT&CK: T1006

Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍

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Nessus ID: 11748
Nessus Name: Multiple Dangerous CGI Script Detection
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Threat Intelligenceinfo

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Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍
Snort ID: 2214
Snort Message: SERVER-WEBAPP 3R Soft MailStudio 2000 mailview.cgi access
Snort Class: 🔍
SourceFire IPS: 🔍

Timelineinfo

06/09/2000 🔍
06/09/2000 +0 days 🔍
06/09/2000 +0 days 🔍
06/09/2000 +0 days 🔍
06/17/2003 +1103 days 🔍
06/15/2004 +364 days 🔍
06/25/2014 +3662 days 🔍
05/22/2019 +1792 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Status: Not defined

CVE: CVE-2000-0526 (🔍)
X-Force: 4737
Vulnerability Center: 4526 - MailStudio 2000 2.0 Allows Arbitrary Files Reading via Dot-Dot Attack, Medium
SecurityFocus: 1335 - 3R Soft MailStudio 2000 Multiple Vulnerabilities

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

Entryinfo

Created: 06/25/2014 11:21
Updated: 05/22/2019 10:35
Changes: 06/25/2014 11:21 (75), 05/22/2019 10:35 (2)
Complete: 🔍

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