Vulnerability identifier: #VU42214

Vulnerability risk: Low

CVSSv3.1: 2.3 [CVSS:3.1/AV:N/AC:L/PR:/UI:N/S:U/C:L/I:L/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2013-7081

CWE-ID: CWE-264

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
TYPO3
Web applications / CMS

Vendor: TYPO3

Description

The vulnerability allows a remote #AU# to read and manipulate data.

The (old) Form Content Element component in TYPO3 4.5.0 through 4.5.31, 4.7.0 through 4.7.16, 6.0.0 through 6.0.11, and 6.1.0 through 6.1.6 allows remote authenticated editors to generate arbitrary HMAC signatures and bypass intended access restrictions via unspecified vectors.

Mitigation
Install update from vendor's website.

Vulnerable software versions

TYPO3: 6.0 - 6.1.6, 4.5.0 - 4.7.16

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External links
http://seclists.org/oss-sec/2013/q4/473
http://typo3.org/teams/security/security-bulletins/typo3-core/typo3-core-sa-2013-004/
http://www.debian.org/security/2014/dsa-2834

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.