T. Hauck Jana Web Server up to 1.46 Hex Encoded URL handler path traversal
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability has been found in T. Hauck Jana Web Server up to 1.46 (Web Server) and classified as problematic. Affected by this vulnerability is an unknown part of the component Hex Encoded URL handler. The manipulation with the input value %2e%2e
leads to a path traversal vulnerability. The CWE definition for the vulnerability is CWE-22. The product uses external input to construct a pathname that is intended to identify a file or directory that is located underneath a restricted parent directory, but the product does not properly neutralize special elements within the pathname that can cause the pathname to resolve to a location that is outside of the restricted directory. As an impact it is known to affect confidentiality. The summary by CVE is:
T. Hauck Jana Webserver 1.46 and earlier allows a remote attacker to view arbitrary files via a .. (dot dot) attack which is URL encoded (%2e%2e).
The weakness was disclosed 08/14/2001 as confirmed advisory (CERT.org). It is possible to read the advisory at kb.cert.org. This vulnerability is known as CVE-2001-0557. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.
The commercial vulnerability scanner Qualys is able to test this issue with plugin 86028 (T. Hauck Jana Server Hex Encoded Directory Traversal Vulnerability).
Upgrading to version 2.0 Beta2 eliminates this vulnerability.
The vulnerability is also documented in the vulnerability database at X-Force (6513). The entry 14895 is pretty similar.
Product
Type
Vendor
Name
Version
- 1.0
- 1.1
- 1.2
- 1.3
- 1.4
- 1.5
- 1.6
- 1.7
- 1.8
- 1.9
- 1.10
- 1.11
- 1.12
- 1.13
- 1.14
- 1.15
- 1.16
- 1.17
- 1.18
- 1.19
- 1.20
- 1.21
- 1.22
- 1.23
- 1.24
- 1.25
- 1.26
- 1.27
- 1.28
- 1.29
- 1.30
- 1.31
- 1.32
- 1.33
- 1.34
- 1.35
- 1.36
- 1.37
- 1.38
- 1.39
- 1.40
- 1.41
- 1.42
- 1.43
- 1.44
- 1.45
- 1.46
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.3
VulDB Temp Score: 5.1
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
Class: Path traversalCWE: CWE-22
ATT&CK: T1006
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 |
Qualys ID: 🔍
Qualys Name: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Upgrade: Jana Web Server 2.0 Beta2
Timeline
05/07/2001 🔍05/07/2001 🔍
08/14/2001 🔍
08/14/2001 🔍
11/24/2004 🔍
07/07/2014 🔍
06/03/2019 🔍
Sources
Advisory: kb.cert.orgStatus: Confirmed
CVE: CVE-2001-0557 (🔍)
X-Force: 6513 - Jana Server hexadecimal URL encoded format directory traversal
Vulnerability Center: 5991 - Directory Traversal in T. Hauck Jana Webserver <= 1.46 via URL, Medium
SecurityFocus: 2703 - T. Hauck Jana Server Hex Encoded Directory Traversal Vulnerability
OSVDB: 5779 - Jana Web Server Hex Encoded Arbitrary File Access
See also: 🔍
Entry
Created: 07/08/2014 00:28Updated: 06/03/2019 12:10
Changes: 07/08/2014 00:28 (67), 06/03/2019 12:10 (2)
Complete: 🔍
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