Vulnerability Name:

CCN-104334

Published:2015-07-01
Updated:2015-07-01
Summary:Typo3 could allow a remote attacker to bypass security restrictions, caused by an error in the Backend subcomponent. By sending a specially-crafted request, an attacker could exploit this vulnerability to bypass access restrictions to delete or create metadata of files.
CVSS v3 Severity:6.3 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L)
5.5 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:6.5 Medium (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Consequences:Bypass Security
References:Source: CCN
Type: TYPO3-CORE-SA-2015-002
Access bypass when editing file metadata

Source: XF
Type: UNKNOWN
typo3-backend-sec-bypass(104334)

Vulnerable Configuration:Configuration CCN 1:
  • cpe:/a:typo3:typo3:6.2.0:*:*:*:*:*:*:*
  • OR cpe:/a:typo3:typo3:6.2.13:*:*:*:*:*:*:*
  • OR cpe:/a:typo3:typo3:7.0.0:*:*:*:*:*:*:*
  • OR cpe:/a:typo3:typo3:7.3.0:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    typo3 typo3 6.2.0
    typo3 typo3 6.2.13
    typo3 typo3 7.0.0
    typo3 typo3 7.3.0