VDB-18359 · CVE-2002-0539 · XFDB 8854

Demarc Security Puresecure 1.0.5 For Unix/1.0.5 For Windows Session ID Cookie s_key sql injection

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.
8.9	$0-$5k	0.00

Summaryinfo

A vulnerability was found in Demarc Security Puresecure 1.0.5 For Unix/1.0.5 For Windows. It has been classified as critical. Affected by this vulnerability is an unknown functionality of the component Session ID Cookie Handler. The manipulation of the argument s_key leads to sql injection. This vulnerability is traded as CVE-2002-0539. It is possible to initiate the attack remotely. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability was found in Demarc Security Puresecure 1.0.5 For Unix/1.0.5 For Windows. It has been rated as very critical. This issue affects an unknown code block of the component Session ID Cookie Handler. The manipulation of the argument s_key with an unknown input leads to a sql injection vulnerability. Using CWE to declare the problem leads to CWE-89. The product constructs all or part of an SQL command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended SQL command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Demarc PureSecure 1.05 allows remote attackers to gain administrative privileges via a SQL injection attack in a session ID that is stored in the s_key cookie.

The bug was discovered 04/15/2002. The weakness was shared 04/16/2002 by pokleyzz sakamaniaka (Website). It is possible to read the advisory at archives.neohapsis.com. The identification of this vulnerability is CVE-2002-0539. 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. The pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/25/2024). The attack technique deployed by this issue is T1505 according to MITRE ATT&CK.

After before and not just, there has been an exploit disclosed. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k. The commercial vulnerability scanner Qualys is able to test this issue with plugin 10646 (Demarc PureSecure Authentication Check SQL Injection Vulnerability).

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Attack attempts may be identified with Snort ID 2063.

The vulnerability is also documented in the databases at X-Force (8854), Exploit-DB (21384), SecurityFocus (BID 4520†), OSVDB (5239†) and Vulnerability Center (SBV-6559†). Be aware that VulDB is the high quality source for vulnerability data.

Productinfo

Vendor

Demarc Security

Name

Puresecure

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 9.8
VulDB Meta Temp Score: 8.9

VulDB Base Score: 9.8
VulDB Temp Score: 8.9
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AV	AC	Au	C	I	A
💳	💳	💳	💳	💳	💳
💳	💳	💳	💳	💳	💳
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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: Sql injection
CWE: CWE-89 / 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: 🔍

0-Day	Unlock	Unlock	Unlock	Unlock
Today	Unlock	Unlock	Unlock	Unlock

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍
Snort ID: 2063
Snort Message: SERVER-WEBAPP Demarc SQL injection attempt
Snort Class: 🔍
SourceFire IPS: 🔍

Timelineinfo

04/15/2002 🔍
04/15/2002 +0 days 🔍
04/15/2002 +0 days 🔍
04/16/2002 +0 days 🔍
07/03/2002 +78 days 🔍
07/03/2002 +0 days 🔍
04/09/2004 +645 days 🔍
12/16/2004 +251 days 🔍
07/11/2014 +3494 days 🔍
12/25/2024 +3820 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: pokleyzz sakamaniaka
Status: Not defined

CVE: CVE-2002-0539 (🔍)
GCVE (CVE): GCVE-0-2002-0539
GCVE (VulDB): GCVE-100-18359
X-Force: 8854
SecurityFocus: 4520 - Demarc PureSecure Authentication Check SQL Injection Vulnerability
OSVDB: 5239 - Demarc PureSecure Administrative Login Bypass
Vulnerability Center: 6559 - Demarc PureSecure 1.0.5 Allows Gaining Administrative Privileges via SQL Injection, High

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

Entryinfo

Created: 07/11/2014 14:19
Updated: 12/25/2024 09:28
Changes: 07/11/2014 14:19 (67), 06/03/2019 20:45 (4), 12/25/2024 09:28 (23)
Complete: 🔍
Cache ID: 216::103