2009-4181 | HP OpenView Network Node Manager ovwebsnmpsrv.exe memory corruption (BID-37261 / XFDB-54655)
|CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
|Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
|CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
A vulnerability classified as very critical has been found in HP OpenView Network Node Manager 7.53 (Network Management Software). This affects an unknown code of the file ovwebsnmpsrv.exe. The manipulation with an unknown input leads to a memory corruption vulnerability. CWE is classifying the issue as CWE-119. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:
Stack-based buffer overflow in ovwebsnmpsrv.exe in HP OpenView Network Node Manager (OV NNM) 7.01, 7.51, and 7.53 allows remote attackers to execute arbitrary code via vectors involving the sel and arg parameters to jovgraph.exe.
The weakness was released 12/10/2009 by Aaron Portnoy (TippingPoint) with Zero Day Initiative (Website). It is possible to read the advisory at securityfocus.com. This vulnerability is uniquely identified as CVE-2009-4181 since 12/03/2009. 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 pricing for an exploit might be around USD $0-$5k at the moment (estimation calculated on 08/28/2021).
A public exploit has been developed in Python. It is declared as proof-of-concept. The exploit is shared for download at securityfocus.com. We expect the 0-day to have been worth approximately $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 43142 (HP-UX PHSS_40374 : s700_800 11.X OV NNM7.53 PA-RISC Intermediate Patch 25), which helps to determine the existence of the flaw in a target environment. It is assigned to the family HP-UX Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 42024 (HP OpenView Network Node Manager Multiple Remote Code Execution Vulnerabilities).
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 8331.
The vulnerability is also documented in the databases at X-Force (54655), Vulnerability Center (SBV-24437) and Tenable (43142). Entries connected to this vulnerability are available at 51112, 51110, 51109 and 51108.
VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.4
NVD Base Score: 🔍
Class: Memory corruption
Saint ID: exploit_info/openview_nnm_ovwebsnmpsrv_jovgraph
Saint Name: HP OpenView Network Node Manager ovwebsnmpsrv.exe buffer overflow via jovgraph.exe
Researcher: Aaron Portnoy (TippingPoint)
Organization: Zero Day Initiative
Status: Not defined
Vulnerability Center: 24437 – HP OpenView NNM ovwebsnmpsrv.exe SEL or ARG Parameters Remote Code Execution Vulnerability, Critical
SecurityFocus: 37261 – RETIRED: HP OpenView Network Node Manager Multiple Remote Code Execution Vulnerabilities
Created: 03/18/2015 15:15
Updated: 08/28/2021 14:59
Changes: (2) source_nessus_risk vulnerability_cvss2_nvd_basescore
Upgrade your account now!