Critical

Arbitrary Code Execution in Baidu Soba Search Bar BaiduBar.dll ActiveX Control

IdentifiersCVE-2007-4105CWE-94

CVE-2007-4105 is an arbitrary code execution vulnerability in a certain ActiveX control implemented in BaiduBar.dll in Baidu Soba Search Bar 5.4. According to the provided description, the control improperly accepts a request containing a link to download and a file to execute, allowing a remote attacker to cause retrieval and execution of attacker-supplied code. The issue appears to stem from unsafe exposure of dangerous functionality through the ActiveX control, possibly involving remote file inclusion or equivalent remote retrieval of executable content.

For your environment

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ANALYST BRIEF

Impact, mitigation & remediation

What it means. What to do now. Patch path, mitigations, and the assume-compromise checklist.

Impact

What an attacker gets, and what they’ve been doing with it.

Successful exploitation allows remote arbitrary code execution in the security context of the user running the affected application or browser hosting the ActiveX control. This can enable full compromise of the affected system at the user's privilege level, including installation of malware, modification of data, theft of information, and use of the host as a pivot for further activity.

Mitigation

If you can’t patch tonight, do this now.

Disable or restrict ActiveX execution in Internet Explorer and other hosting environments, especially for untrusted sites. Set the kill bit for the vulnerable control if its CLSID is known. Remove Baidu Soba Search Bar where not required, use least-privilege user accounts to reduce post-exploitation impact, and prevent users from visiting untrusted web content capable of instantiating the control.

Remediation

Patch, then assume compromise.

Upgrade from Baidu Soba Search Bar 5.4 to a fixed version if one is available from the vendor. If no patched version is available, remove the vulnerable Baidu Soba Search Bar component or unregister/disable the affected ActiveX control in BaiduBar.dll. Apply vendor-provided security updates and kill bits for the vulnerable control if available.

PUBLIC EXPLOITS

Exploits

No valid public exploits. Mallory filtered out 1 candidate as fakes, detection scripts, or README-only repos.

VALID 0 / 1 TOTALView more in app

All candidate exploits were filtered out by Mallory's validation.

EXPOSURE SURFACE

Affected products & vendors

Products and vendors Mallory has correlated with this vulnerability. Open in Mallory to drill down to specific CPE configurations and version ranges.

VendorProductType

BaiduSoba Search Barapplication

Vendor-confirmed product mapping. Mallory continuously reconciles this list against your asset inventory.

ACTIVITY FEED

Recent activity

2 sources tracked across advisories and community write-ups. News coverage will land here when it surfaces.

2 SOURCESView more in app

No news coverage yet. Advisories and community discussion only.

What this page doesn’t show

The version that knows your environment.

This page is what’s public. Mallory adds the parts that aren’t: which of your assets are affected, which adversaries are exploiting it right now, which detections to deploy, and what to do tonight.

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Exposure mapping

Query your assets running an affected version, and investigate the blast radius.

Threat actor evidence

Every observed campaign linking this CVE to a named adversary.

Associated malware

Malware families riding this exploit, with evidence and IOCs.

Detection signatures

YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.

Vendor-by-vendor mapping

Cross-references every affected SKU, including bundled OEM variants.

Social activity2