CVSS Meta Temp Score | Current Exploit Price (≈) | CTI Interest Score |
---|---|---|
5.1 | $0-$5k | 0.00 |
A vulnerability, which was classified as problematic, has been found in Sysinternals PsTools 2.04. This issue affects an unknown code of the component NetBIOS Share Handler. The manipulation with an unknown input leads to a access control vulnerability. Using CWE to declare the problem leads to CWE-264. Impacted is confidentiality, integrity, and availability. The summary by CVE is:
Sysinternals PsTools before 2.05, including (1) PsExec before 1.54, (2) PsGetsid before 1.41, (3) PsInfo before 1.61, (4) PsKill before 1.03, (5) PsList before 1.26, (6) PsLoglist before 2.51, (7) PsPasswd before 1.21, (8) PsService before 2.12, (9) PsSuspend before 1.05, and (10) PsShutdown before 2.32, does not properly disconnect from remote IPC$ and ADMIN$ shares, which allows local users to access the shares with elevated privileges by using the existing share mapping.
The bug was discovered 07/15/2004. The weakness was disclosed 07/15/2004 by Alan Ridgeway (shutdown) with Computer Associates (Website). It is possible to read the advisory at www3.ca.com. The identification of this vulnerability is CVE-2004-2730 since 10/08/2007. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are unknown but a public exploit is available. The attack technique deployed by this issue is T1068 according to MITRE ATT&CK.
After immediately, there has been an exploit disclosed. It is declared as proof-of-concept.
Upgrading to version 2.05 eliminates this vulnerability. Applying a patch is able to eliminate this problem. The bugfix is ready for download at sysinternals.com. The best possible mitigation is suggested to be upgrading to the latest version.
The vulnerability is also documented in the vulnerability database at X-Force (16743). secunia.com is providing further details.
Product
Vendor
Name
Version
CPE 2.3
CPE 2.2
CVSSv4
VulDB CVSS-B Score: 🔍VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv3
VulDB Meta Base Score: 5.6VulDB Meta Temp Score: 5.1
VulDB Base Score: 5.6
VulDB Temp Score: 5.1
VulDB Vector: 🔍
VulDB Reliability: 🔍
CVSSv2
AV | AC | Au | C | I | A |
---|---|---|---|---|---|
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
💳 | 💳 | 💳 | 💳 | 💳 | 💳 |
Vector | Complexity | Authentication | Confidentiality | Integrity | Availability |
---|---|---|---|---|---|
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: Access controlCWE: CWE-264
ATT&CK: T1068
Local: No
Remote: Yes
Availability: 🔍
Access: Public
Status: Proof-of-Concept
EPSS Score: 🔍
EPSS Percentile: 🔍
Price Prediction: 🔍
Current Price Estimation: 🔍
0-Day | unlock | unlock | unlock | unlock |
---|---|---|---|---|
Today | unlock | unlock | unlock | unlock |
Threat Intelligence
Interest: 🔍Active Actors: 🔍
Active APT Groups: 🔍
Countermeasures
Recommended: UpgradeStatus: 🔍
0-Day Time: 🔍
Exploit Delay Time: 🔍
Upgrade: PsTools 2.05
Patch: sysinternals.com
Timeline
07/15/2004 🔍07/15/2004 🔍
07/15/2004 🔍
07/19/2004 🔍
07/20/2004 🔍
07/21/2004 🔍
07/26/2004 🔍
12/31/2004 🔍
10/08/2007 🔍
06/28/2019 🔍
Sources
Advisory: www3.ca.comResearcher: Alan Ridgeway (shutdown)
Organization: Computer Associates
Status: Confirmed
CVE: CVE-2004-2730 (🔍)
X-Force: 16743 - PsTools allows administrative access, High Risk
SecurityTracker: 1010737
SecurityFocus: 10759 - Sysinternals PsTools Remote Unauthorized Access Vulnerability
Secunia: 12108 - Sysinternals PsTools Fail to Disconnect from Shares, Less Critical
OSVDB: 8140 - Sysinternals PsTools Share Mapping Privilege Escalation
scip Labs: https://www.scip.ch/en/?labs.20161013
Misc.: 🔍
Entry
Created: 07/26/2004 10:14Updated: 06/28/2019 22:02
Changes: 07/26/2004 10:14 (79), 06/28/2019 22:02 (4)
Complete: 🔍
No comments yet. Languages: en.
Please log in to comment.