NatterChat 1.1 improper authentication

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 (≈)
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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.
7.3$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in NatterChat 1.1. Affected by this issue is some unknown functionality. Performing a manipulation results in improper authentication. This vulnerability is identified as CVE-2008-7047. The attack can be initiated remotely. Additionally, an exploit exists. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Detailsinfo

A vulnerability, which was classified as critical, was found in NatterChat 1.1 (Chat Software). This affects some unknown functionality. The manipulation with an unknown input leads to a improper authentication vulnerability. CWE is classifying the issue as CWE-287. When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

NatterChat 1.1 allows remote attackers to bypass authentication and gain administrator privileges to read or delete rooms and messages via a direct request to admin/home.asp.

The weakness was released 08/24/2009 (Website). It is possible to read the advisory at milw0rm.com. This vulnerability is uniquely identified as CVE-2008-7047 since 08/23/2009. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Technical details are unknown but a public exploit is available.

A public exploit has been developed by Stack and been published even before and not after the advisory. The exploit is shared for download at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 277 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at X-Force (46764), Exploit-DB (7179) and SecurityFocus (BID 32395†). Entries connected to this vulnerability are available at VDB-49613 and VDB-49612. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.3
VulDB Meta Temp Score: 7.3

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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💳💳💳💳💳💳
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Improper authentication
CWE: CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Highly functional
Author: Stack
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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OpenVAS ID: 901004
OpenVAS Name: NatterChat Security Bypass Vulnerability
OpenVAS File: 🔍
OpenVAS Family: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

11/20/2008 🔍
11/20/2008 +0 days 🔍
11/20/2008 +0 days 🔍
08/23/2009 +276 days 🔍
08/24/2009 +1 days 🔍
08/24/2009 +0 days 🔍
03/18/2015 +2032 days 🔍
11/11/2024 +3526 days 🔍

Sourcesinfo

Advisory: milw0rm.com⛔
Status: Confirmed

CVE: CVE-2008-7047 (🔍)
GCVE (CVE): GCVE-0-2008-7047
GCVE (VulDB): GCVE-100-49611
X-Force: 46764 - Natterchat home.asp SQL injection
SecurityFocus: 32395 - NatterChat 'admin/home.asp' Authentication Bypass Vulnerability

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

Entryinfo

Created: 03/18/2015 03:15 PM
Updated: 11/11/2024 01:10 PM
Changes: 03/18/2015 03:15 PM (58), 11/22/2018 08:21 AM (7), 11/11/2024 01:10 PM (17)
Complete: 🔍
Cache ID: 244:89B:40

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