CVSS Meta Temp Score CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.	Current Exploit Price (≈) Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.	CTI Interest Score Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.0	$0-$5k	0.00

A vulnerability, which was classified as critical, was found in Valicert Enterprise Validation Authority up to 4.2.1. Affected is an unknown code block of the component Certificate Description Handler. The manipulation with an unknown input leads to a cross site scripting vulnerability. CWE is classifying the issue as 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. This is going to have an impact on confidentiality, integrity, and availability. CVE summarizes:

Cross-site scripting (CSS) vulnerability in ValiCert Enterprise Validation Authority (EVA) 3.3 through 4.2.1 allows remote attackers to execute arbitrary code or display false information by including HTML or script in the certificate s description, which is executed when the certificate is viewed.

The weakness was disclosed 12/04/2001 as not defined posting (Bugtraq). The advisory is shared for download at marc.theaimsgroup.com. This vulnerability is traded as CVE-2001-0948. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Successful exploitation requires user interaction by the victim. There are neither technical details nor an exploit publicly available. The MITRE ATT&CK project declares the attack technique as T1059.007.

Upgrading to version 4.2.2 eliminates this vulnerability.

The vulnerability is also documented in the vulnerability database at X-Force (7650). The entries 17651, 17653 and 17654 are pretty similar.

Productinfo

Vendor

• Valicert

Name

• Enterprise Validation Authority

Version

• 4.2.0
• 4.2.1

CPE 2.3info

• 🔍
• 🔍
• 🔍

CPE 2.2info

• 🔍
• 🔍
• 🔍

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.3
VulDB Meta Temp Score: 6.0

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳

Vector	Complexity	Authentication	Confidentiality	Integrity	Availability
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock
unlock	unlock	unlock	unlock	unlock	unlock

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

NVD Base Score: 🔍

Exploitinginfo

Class: Cross site scripting
CWE: CWE-80 / CWE-74 / CWE-707
ATT&CK: T1059.007

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-Day	unlock	unlock	unlock	unlock
Today	unlock	unlock	unlock	unlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Enterprise Validation Authority 4.2.2
McAfee IPS: 🔍
McAfee IPS Version: 🔍

ISS Proventia IPS: 🔍

Timelineinfo

01/01/1999 🔍
12/04/2001 +1068 days 🔍
12/04/2001 +0 days 🔍
12/04/2001 +0 days 🔍
12/09/2003 +735 days 🔍
07/10/2014 +3866 days 🔍
05/17/2019 +1772 days 🔍

Sourcesinfo

Advisory: marc.theaimsgroup.com
Status: Not defined
Confirmation: 🔍

CVE: CVE-2001-0948 (🔍)
X-Force: 7650 - ValiCert EVA Admin user interface can allow injected script to be executed
Vulnerability Center: 3116 - Multiple Buffer Overflow Vulnerabilities in ValiCert Digital Certifications Validation Center, High
SecurityFocus: 3619 - ValiCert Enterprise Validation Authority Code Execution Vulnerability

See also: 🔍

Entryinfo

Created: 07/10/2014 16:56
Updated: 05/17/2019 18:16
Changes: 07/10/2014 16:56 (42), 05/17/2019 18:16 (24)
Complete: 🔍

Discussion

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