Microfocus VisiBroker 08.00.00.c1.03 osagent.exe numeric error

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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9.1$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Microfocus VisiBroker 08.00.00.c1.03. This impacts an unknown function of the file osagent.exe. This manipulation causes numeric error. The identification of this vulnerability is CVE-2008-7126. Furthermore, there is an exploit available.

Detailsinfo

A vulnerability has been found in Microfocus VisiBroker 08.00.00.c1.03 and classified as very critical. Affected by this vulnerability is an unknown functionality of the file osagent.exe. The manipulation with an unknown input leads to a numeric error vulnerability. The CWE definition for the vulnerability is CWE-189. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

Integer overflow in osagent.exe in Borland VisiBroker Smart Agent 08.00.00.C1.03 and earlier allows remote attackers to cause a denial of service (crash) and possibly execute arbitrary code via a crafted packet with a large string length value to UDP port 14000, which triggers a heap-based buffer overflow.

The weakness was shared 03/03/2008 by Luigi Auriemma (Website). The advisory is shared at archives.neohapsis.com. This vulnerability is known as CVE-2008-7126 since 08/31/2009. 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 price for an exploit might be around USD $0-$5k at the moment (estimation calculated on 12/28/2025).

It is possible to download the exploit at securityfocus.com. It is declared as proof-of-concept.

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 (40978), Exploit-DB (31330), SecurityFocus (BID 28084†), OSVDB (43057†) and Secunia (SA29213†). The entry VDB-49730 is related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.1

VulDB Base Score: 10.0
VulDB Temp Score: 9.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Numeric error
CWE: CWE-189
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Access: Public
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/03/2008 🔍
03/03/2008 +0 days 🔍
03/04/2008 +0 days 🔍
03/04/2008 +0 days 🔍
08/31/2009 +544 days 🔍
08/31/2009 +0 days 🔍
03/18/2015 +2025 days 🔍
12/28/2025 +3938 days 🔍

Sourcesinfo

Advisory: archives.neohapsis.com
Researcher: Luigi Auriemma
Status: Not defined

CVE: CVE-2008-7126 (🔍)
GCVE (CVE): GCVE-0-2008-7126
GCVE (VulDB): GCVE-100-49729
X-Force: 40978
SecurityFocus: 28084 - Borland VisiBroker Smart Agent Multiple Remote Vulnerabilities
Secunia: 29213 - Borland VisiBroker Smart Agent Packet Handling Vulnerabilities, Moderately Critical
OSVDB: 43057 - Borland VisiBroker Smart Agent (osagent.exe) Crafted Packet Remote Overflow
Vupen: ADV-2008-0748

scip Labs: https://www.scip.ch/en/?labs.20161013
See also: 🔍

Entryinfo

Created: 03/18/2015 15:15
Updated: 12/28/2025 13:57
Changes: 03/18/2015 15:15 (63), 01/18/2019 08:23 (1), 12/28/2025 13:57 (21)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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