PBCS Project-based Calendaring System 0.7.1-1 filename path traversal
CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.3 | $0-$5k | 0.00 |
A vulnerability was found in PBCS Project-based Calendaring System 0.7.1-1 (Project Management Software). It has been declared as problematic. Affected by this vulnerability is an unknown functionality. The manipulation of the argument filename
with an unknown input 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:
Multiple directory traversal vulnerabilities in Project-Based Calendaring System (PBCS) 0.7.1-1 allow remote attackers to read arbitrary files via a .. (dot dot) in the filename parameter to (1) src/yopy_sync.php and (2) system-logger/print_logs.php.
The weakness was shared 05/14/2008 by GoLd_M (Website). It is possible to read the advisory at milw0rm.com. This vulnerability is known as CVE-2008-2215 since 05/14/2008. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details and also a public exploit are known. The attack technique deployed by this issue is T1006 according to MITRE ATT&CK.
A public exploit has been developed by GoLd_M and been published even before and not after the advisory. It is possible to download the exploit at exploit-db.com. It is declared as highly functional. The vulnerability was handled as a non-public zero-day exploit for at least 14 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 (42106) and Exploit-DB (5523). The entry 42380 is related to this item.
Product
Type
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
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VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.3VulDB Meta Temp Score: 5.3
VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
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VulDB Base Score: 🔍
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Exploiting
Class: Path traversalCWE: CWE-22
CAPEC: 🔍
ATT&CK: 🔍
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Highly functional
Author: GoLd_M
Download: 🔍
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
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Exploit-DB: 🔍
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: no mitigation knownStatus: 🔍
0-Day Time: 🔍
Timeline
04/30/2008 🔍04/30/2008 🔍
04/30/2008 🔍
05/14/2008 🔍
05/14/2008 🔍
05/14/2008 🔍
03/16/2015 🔍
11/16/2017 🔍
Sources
Advisory: milw0rm.com⛔Researcher: GoLd_M
Status: Confirmed
CVE: CVE-2008-2215 (🔍)
X-Force: 42106 - Project Based Calendaring System (PBCS) filename parameter directory traversal
SecurityFocus: 28991 - PBCS Multiple Input Validation Vulnerabilities
Secunia: 30015
scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍
Entry
Created: 03/16/2015 17:00Updated: 11/16/2017 11:16
Changes: 03/16/2015 17:00 (57), 11/16/2017 11:16 (8)
Complete: 🔍
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