CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
3.7 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, was found in Microsoft IIS 5.0/5.1 (Web Server). Affected is an unknown code of the component WebDAV. The manipulation with an unknown input leads to a information disclosure vulnerability (IP Address). CWE is classifying the issue as CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. This is going to have an impact on confidentiality. CVE summarizes:
IIS 5 and 5.1 supporting WebDAV methods allows remote attackers to determine the internal IP address of the system (which may be obscured by NAT) via (1) a PROPFIND HTTP request with a blank Host header, which leaks the address in an HREF property in a 207 Multi-Status response, or (2) via the WRITE or MKCOL method, which leaks the IP in the Location server header.
The issue has been introduced in 02/17/2000. The weakness was presented 03/05/2002 by David Litchfield as not defined posting (NTBugtraq). The advisory is available at marc.theaimsgroup.com. This vulnerability is traded as CVE-2002-0422. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. Technical details are unknown but an exploit is available. This vulnerability is assigned to T1592 by the MITRE ATT&CK project.
After immediately, there has been an exploit disclosed. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 747 days. During that time the estimated underground price was around $5k-$25k. The vulnerability scanner Nessus provides a plugin with the ID 12113 (Web Server PROPFIND Method Internal IP Disclosure), 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.
There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product. Furthermore it is possible to detect and prevent this kind of attack with TippingPoint and the filter 1628.
The vulnerability is also documented in the databases at X-Force (8385) and Tenable (12113). See 18497 and 18495 for similar entries.
Product
Type
Vendor
Name
Version
License
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 3.7VulDB Meta Temp Score: 3.7
VulDB Base Score: 3.7
VulDB Temp Score: 3.7
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
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💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
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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: 🔍
Exploiting
Name: IP AddressClass: Information disclosure / IP Address
CWE: CWE-200 / CWE-284 / CWE-266
ATT&CK: T1592
Local: No
Remote: Yes
Availability: 🔍
Status: Highly functional
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
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Today | unlock | unlock | unlock | unlock |
Nessus ID: 12113
Nessus Name: Web Server PROPFIND Method Internal IP Disclosure
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍
OpenVAS ID: 12113
OpenVAS Name: Private IP address Leaked using the PROPFIND method
OpenVAS File: 🔍
OpenVAS Family: 🔍
MetaSploit ID: webdav_internal_ip.rb
MetaSploit Name: HTTP WebDAV Internal IP Scanner
MetaSploit File: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
TippingPoint: 🔍
Timeline
02/17/2000 🔍03/04/2002 🔍
03/05/2002 🔍
03/05/2002 🔍
08/12/2002 🔍
10/30/2003 🔍
03/18/2004 🔍
04/09/2004 🔍
07/22/2014 🔍
05/16/2019 🔍
Sources
Vendor: microsoft.comAdvisory: marc.theaimsgroup.com
Researcher: David Litchfield
Status: Not defined
CVE: CVE-2002-0422 (🔍)
X-Force: 8385
Vulnerability Center: 2740 - IIS 4, 5 and 5.1 Supporting WebDAV Methods Information Disclosure, Medium
OSVDB: 13431 - Microsoft IIS WebDAV Malformed PROPFIND Request Internal IP Disclosure
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 07/22/2014 20:54Updated: 05/16/2019 14:39
Changes: 07/22/2014 20:54 (78), 05/16/2019 14:39 (1)
Complete: 🔍
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