ZoneMinder up to 1.34.20 download.php PHP_SELF cross site scripting

Summaryinfo

A vulnerability marked as problematic has been reported in ZoneMinder up to 1.34.20. Impacted is an unknown function of the file classic/views/download.php. The manipulation of the argument PHP_SELF leads to cross site scripting. This vulnerability is traded as CVE-2020-25730. It is possible to initiate the attack remotely. There is no exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability, which was classified as problematic, has been found in ZoneMinder up to 1.34.20. This issue affects an unknown code of the file classic/views/download.php. The manipulation of the argument PHP_SELF with an unknown input leads to a cross site scripting vulnerability. Using CWE to declare the problem leads to CWE-79. The product does not neutralize or incorrectly neutralizes user-controllable input before it is placed in output that is used as a web page that is served to other users. Impacted is integrity. The summary by CVE is:

Cross Site Scripting (XSS) vulnerability in ZoneMinder before version 1.34.21, allows remote attackers execute arbitrary code, escalate privileges, and obtain sensitive information via PHP_SELF component in classic/views/download.php.

It is possible to read the advisory at github.com. The identification of this vulnerability is CVE-2020-25730 since 09/17/2020. The exploitation is known to be easy. The attack may be initiated remotely. It demands that the victim is doing some kind of user interaction. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1059.007 according to MITRE ATT&CK.

By approaching the search of inurl:classic/views/download.php it is possible to find vulnerable targets with Google Hacking. The vulnerability scanner Nessus provides a plugin with the ID 257887 (Linux Distros Unpatched Vulnerability : CVE-2020-25730), which helps to determine the existence of the flaw in a target environment.

Upgrading to version 1.34.21 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at Tenable (257887). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Type

• Video Surveillance Software

Name

• ZoneMinder

Version

• 1.34.0
• 1.34.1
• 1.34.2
• 1.34.3
• 1.34.4
• 1.34.5
• 1.34.6
• 1.34.7
• 1.34.8
• 1.34.9
• 1.34.10
• 1.34.11
• 1.34.12
• 1.34.13
• 1.34.14
• 1.34.15
• 1.34.16
• 1.34.17
• 1.34.18
• 1.34.19
• 1.34.20

License

• open-source

Website

• Product: https://github.com/ZoneMinder/zoneminder/

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

CVSSv3info

CVSSv2info

Exploitinginfo

Threat Intelligenceinfo

Countermeasuresinfo

Timelineinfo

Sourcesinfo

Entryinfo

Be aware that VulDB is the high quality source for vulnerability data.

Discussion