CVE-2007-0672
7.8 · HIGHLGSERVER.EXE in BrightStor Mobile Backup 4.0 allows remote attackers to cause a denial of service (disk consumption and daemon hang) via a value of 0xFFFFFF7F at a certain point in an authenticatio…
Overview
CVE-2007-0672 is a high-severity vulnerability affecting broadcom brightstor_arcserve_backup_laptops_desktops. It was published on February 3, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).
This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical description
LGSERVER.EXE in BrightStor Mobile Backup 4.0 allows remote attackers to cause a denial of service (disk consumption and daemon hang) via a value of 0xFFFFFF7F at a certain point in an authentication negotiation packet, which writes a large amount of data to a .USX file in CA_BABLDdata\Server\data\transfer\.
Remediation
Check the references section for vendor advisories and patches from broadcom. Update brightstor_arcserve_backup_laptops_desktops to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected products
| Vendor | Product | Versions | Status |
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References
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Frequently asked questions
What is CVE-2007-0672?
CVE-2007-0672 is a high-severity vulnerability affecting broadcom brightstor_arcserve_backup_laptops_desktops. It was published on February 3, 2007 and has a CVSS 2.0 base score of 7.8 (HIGH).
How severe is CVE-2007-0672?
This vulnerability has a CVSS 2.0 base score of 7.8, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2007-0672?
Check the references section for vendor advisories and patches from broadcom. Update brightstor_arcserve_backup_laptops_desktops to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2007-0672?
CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2007-0672 is actually reachable in your own applications and APIs, then verifies each finding before reporting it. That tells you if the weakness is a real, exploitable risk in your environment or a false positive you can safely deprioritize.
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