CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
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6.7 | $0-$5k | 0.00 |
A vulnerability, which was classified as critical, was found in John Roy Pi3Web 2.0. This affects an unknown function of the component Request Handler. The manipulation with the input value ...
leads to a privileges management vulnerability. CWE is classifying the issue as CWE-269. The product does not properly assign, modify, track, or check privileges for an actor, creating an unintended sphere of control for that actor. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
CGI handler in John Roy Pi3Web for Windows 2.0 beta 1 and 2 allows remote attackers to cause a denial of service (crash) via a series of requests whose physical path is exactly 260 characters long and ends in a series of . (dot) characters.
The weakness was shared 03/25/2002 (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is uniquely identified as CVE-2002-0142. 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 and a public exploit are known. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.
A public exploit has been developed in ANSI C. The exploit is shared for download at securityfocus.com. It is declared as proof-of-concept. The vulnerability scanner Nessus provides a plugin with the ID 11099 (Pi3Web < 2.0.1 CGI Handler Long Parameter Handling Overflow), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Web Servers and running in the context r.
It is possible to mitigate the weakness by firewalling .
The vulnerability is also documented in the databases at X-Force (7880) and Tenable (11099).
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
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CVSSv3
VulDB Meta Base Score: 7.3VulDB Meta Temp Score: 6.7
VulDB Base Score: 7.3
VulDB Temp Score: 6.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Privileges managementCWE: CWE-269 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
Programming Language: 🔍
Download: 🔍
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EPSS Percentile: 🔍
Price Prediction: 🔍
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Nessus ID: 11099
Nessus Name: Pi3Web < 2.0.1 CGI Handler Long Parameter Handling Overflow
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: FirewallStatus: 🔍
0-Day Time: 🔍
Timeline
01/14/2002 🔍03/25/2002 🔍
03/25/2002 🔍
03/25/2002 🔍
08/22/2002 🔍
08/13/2003 🔍
07/11/2014 🔍
05/11/2019 🔍
Sources
Advisory: securityfocus.com⛔Status: Not defined
Confirmation: 🔍
CVE: CVE-2002-0142 (🔍)
X-Force: 7880
Vulnerability Center: 1657 - DoS in Pi3Web Web Server CGI Handler via Malformed HTTP Requests, High
SecurityFocus: 3866 - John Roy Pi3Web For Windows Long Request Buffer Overflow Vulnerability
scip Labs: https://www.scip.ch/en/?labs.20161013
Entry
Created: 07/11/2014 13:47Updated: 05/11/2019 11:45
Changes: 07/11/2014 13:47 (59), 05/11/2019 11:45 (12)
Complete: 🔍
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