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CVE-2009-0258

10.0 · HIGH

The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to execute arbitrary commands via a cr…

Published Jan 22, 2009typo3CWE-20EPSS 3.31%

Overview

CVE-2009-0258 is a high-severity vulnerability affecting typo3 typo3. It was published on January 22, 2009 and has a CVSS 2.0 base score of 10.0 (HIGH).

This vulnerability has a CVSS 2.0 base score of 10.0, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.

Technical description

The Indexed Search Engine (indexed_search) system extension in TYPO3 4.0.0 through 4.0.9, 4.1.0 through 4.1.7, and 4.2.0 through 4.2.3 allows remote attackers to execute arbitrary commands via a crafted filename containing shell metacharacters, which is not properly handled by the command-line indexer.

Remediation

Check the references section for vendor advisories and patches from typo3. Update typo3 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

VendorProductVersionsStatus

References

Refsecunia.com/advisories/33617Refsecunia.com/advisories/33679Reftypo3.org/teams/security/security-bulletins/typo3-sa-2009-001/Refwww.debian.org/security/2009/dsa-1711Refwww.openwall.com/lists/oss-security/2009/01/23/4Refwww.securityfocus.com/bid/33376Refexchange.xforce.ibmcloud.com/vulnerabilities/48138Refsecunia.com/advisories/33617Refsecunia.com/advisories/33679Reftypo3.org/teams/security/security-bulletins/typo3-sa-2009-001/

How CyberStrike helps

Frequently asked questions

What is CVE-2009-0258?

CVE-2009-0258 is a high-severity vulnerability affecting typo3 typo3. It was published on January 22, 2009 and has a CVSS 2.0 base score of 10.0 (HIGH).

How severe is CVE-2009-0258?

This vulnerability has a CVSS 2.0 base score of 10.0, 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-2009-0258?

Check the references section for vendor advisories and patches from typo3. Update typo3 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-2009-0258?

CyberStrike is an open-source, AI-augmented pentesting engine. Rather than flag a version number, it tests whether an issue like CVE-2009-0258 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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