Kerio Mailserver 5.0/5.1/5.1.1 URL cross site scripting

CVSS Meta Temp Score
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CTI Interest Score
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3.9$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic was found in Kerio Mailserver 5.0/5.1/5.1.1. The affected element is an unknown function of the component URL Handler. Executing a manipulation can lead to cross site scripting. This vulnerability is handled as CVE-2002-1434. The attack can be executed remotely. Additionally, an exploit exists. Upgrading the affected component is advised.

Detailsinfo

A vulnerability was found in Kerio Mailserver 5.0/5.1/5.1.1 (Mail Server Software). It has been declared as problematic. This vulnerability affects an unknown function of the component URL Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. The CWE definition for the vulnerability is CWE-80. The product receives input from an upstream component, but it does not neutralize or incorrectly neutralizes special characters such as "<", ">", and "&" that could be interpreted as web-scripting elements when they are sent to a downstream component that processes web pages. As an impact it is known to affect integrity. CVE summarizes:

Multiple cross-site scripting (XSS) vulnerabilities in the Web mail module of Kerio MailServer 5.0 allow remote attackers to execute HTML script as other users via certain URLs.

The weakness was released 04/11/2003 by Lincoln (Website). The advisory is shared for download at archives.neohapsis.com. This vulnerability was named CVE-2002-1434. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are unknown but a public exploit is available. The MITRE ATT&CK project declares the attack technique as T1059.007.

It is possible to download the exploit at exploit-db.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11763 (Kerio WebMail < 5.7.7 Multiple Vulnerabilities), 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 10820 (Kerio MailServer Web Mail Multiple Cross Site Scripting Vulnerabilities).

Upgrading eliminates this vulnerability.

The vulnerability is also documented in the databases at X-Force (9905), Exploit-DB (21728), Tenable (11763), SecurityFocus (BID 5507†) and Vulnerability Center (SBV-5394†). Entries connected to this vulnerability are available at VDB-20355, VDB-20649, VDB-20650 and VDB-90147. Once again VulDB remains the best source for vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 3.9

VulDB Base Score: 4.3
VulDB Temp Score: 3.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

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

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 11763
Nessus Name: Kerio WebMail < 5.7.7 Multiple Vulnerabilities
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 80069
OpenVAS Name: Kerio WebMail v5 multiple flaws
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/19/2002 🔍
08/19/2002 +0 days 🔍
04/11/2003 +235 days 🔍
04/11/2003 +0 days 🔍
06/18/2003 +68 days 🔍
09/13/2004 +453 days 🔍
08/08/2014 +3616 days 🔍
08/18/2024 +3663 days 🔍

Sourcesinfo

Vendor: kerio.com

Advisory: archives.neohapsis.com
Researcher: Lincoln
Status: Not defined

CVE: CVE-2002-1434 (🔍)
GCVE (CVE): GCVE-0-2002-1434
GCVE (VulDB): GCVE-100-20356
X-Force: 9905
SecurityFocus: 5507 - Kerio MailServer Web Mail Multiple Cross Site Scripting Vulnerabilities
Vulnerability Center: 5394 - XSS in Kerio MailServer 5.0 Allows Code Execution, Low

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

Entryinfo

Created: 08/08/2014 13:03
Updated: 08/18/2024 22:15
Changes: 08/08/2014 13:03 (72), 05/24/2019 20:47 (1), 08/18/2024 22:15 (25)
Complete: 🔍
Cache ID: 216::103

Once again VulDB remains the best source for vulnerability data.

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