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Vulnerability Details : CVE-2012-3527

view_help.php in the backend help system in TYPO3 4.5.x before 4.5.19, 4.6.x before 4.6.12 and 4.7.x before 4.7.4 allows remote authenticated backend users to unserialize arbitrary objects and possibly execute arbitrary PHP code via an unspecified parameter, related to a "missing signature (HMAC)."
Publish Date : 2012-09-05 Last Update Date : 2017-08-28
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- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity High (Specialized access conditions exist. It is hard to exploit and several special conditions must be satisfied to exploit)
Authentication Single system (The vulnerability requires an attacker to be logged into the system (such as at a command line or via a desktop session or web interface).)
Gained Access None
Vulnerability Type(s) Execute Code
CWE ID 310

- Related OVAL Definitions

Title Definition Id Class Family
DSA-2537-1 typo3-src - several oval:org.mitre.oval:def:19962 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2012-3527

# Product Type Vendor Product Version Update Edition Language
1 Application Typo3 Typo3 4.5 Version Details Vulnerabilities
2 Application Typo3 Typo3 4.5.0 Version Details Vulnerabilities
3 Application Typo3 Typo3 4.5.1 Version Details Vulnerabilities
4 Application Typo3 Typo3 4.5.2 Version Details Vulnerabilities
5 Application Typo3 Typo3 4.5.3 Version Details Vulnerabilities
6 Application Typo3 Typo3 4.5.4 Version Details Vulnerabilities
7 Application Typo3 Typo3 4.5.5 Version Details Vulnerabilities
8 Application Typo3 Typo3 4.5.6 Version Details Vulnerabilities
9 Application Typo3 Typo3 4.5.7 Version Details Vulnerabilities
10 Application Typo3 Typo3 4.5.8 Version Details Vulnerabilities
11 Application Typo3 Typo3 4.5.9 Version Details Vulnerabilities
12 Application Typo3 Typo3 4.5.10 Version Details Vulnerabilities
13 Application Typo3 Typo3 4.5.11 Version Details Vulnerabilities
14 Application Typo3 Typo3 4.5.12 Version Details Vulnerabilities
15 Application Typo3 Typo3 4.5.13 Version Details Vulnerabilities
16 Application Typo3 Typo3 4.5.14 Version Details Vulnerabilities
17 Application Typo3 Typo3 4.5.15 Version Details Vulnerabilities
18 Application Typo3 Typo3 4.5.16 Version Details Vulnerabilities
19 Application Typo3 Typo3 4.5.17 Version Details Vulnerabilities
20 Application Typo3 Typo3 4.5.18 Version Details Vulnerabilities
21 Application Typo3 Typo3 4.6 Version Details Vulnerabilities
22 Application Typo3 Typo3 4.6.0 Version Details Vulnerabilities
23 Application Typo3 Typo3 4.6.1 Version Details Vulnerabilities
24 Application Typo3 Typo3 4.6.2 Version Details Vulnerabilities
25 Application Typo3 Typo3 4.6.3 Version Details Vulnerabilities
26 Application Typo3 Typo3 4.6.4 Version Details Vulnerabilities
27 Application Typo3 Typo3 4.6.5 Version Details Vulnerabilities
28 Application Typo3 Typo3 4.6.6 Version Details Vulnerabilities
29 Application Typo3 Typo3 4.6.7 Version Details Vulnerabilities
30 Application Typo3 Typo3 4.6.8 Version Details Vulnerabilities
31 Application Typo3 Typo3 4.6.9 Version Details Vulnerabilities
32 Application Typo3 Typo3 4.6.10 Version Details Vulnerabilities
33 Application Typo3 Typo3 4.6.11 Version Details Vulnerabilities
34 Application Typo3 Typo3 4.7 Version Details Vulnerabilities
35 Application Typo3 Typo3 4.7.0 Version Details Vulnerabilities
36 Application Typo3 Typo3 4.7.1 Version Details Vulnerabilities
37 Application Typo3 Typo3 4.7.2 Version Details Vulnerabilities
38 Application Typo3 Typo3 4.7.3 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Typo3 Typo3 38

- References For CVE-2012-3527
MLIST [oss-security] 20120822 Re: CVE request: Typo3
XF typo3-viewhelp-code-exec(77791)

- Metasploit Modules Related To CVE-2012-3527

There are not any metasploit modules related to this CVE entry (Please visit for more information)

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