It747 REALTOR 747 4.11 INC_DIR code injection

Summaryinfo

A vulnerability, which was classified as critical, has been found in It747 REALTOR 747 4.11. Affected is an unknown function. The manipulation of the argument INC_DIR leads to code injection. This vulnerability is uniquely identified as CVE-2009-0495. Moreover, an exploit is present.

Detailsinfo

A vulnerability, which was classified as critical, has been found in It747 REALTOR 747 4.11. This issue affects an unknown functionality. The manipulation of the argument INC_DIR with an unknown input leads to a code injection vulnerability. Using CWE to declare the problem leads to CWE-94. The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

PHP remote file inclusion vulnerability in include/define.php in REALTOR 747 4.11 allows remote attackers to execute arbitrary PHP code via a URL in the INC_DIR parameter.

The weakness was disclosed 02/09/2009 (Website). The advisory is shared at milw0rm.com. The identification of this vulnerability is CVE-2009-0495 since 02/09/2009. The exploitation is known to be easy. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details as well as a public exploit are known. MITRE ATT&CK project uses the attack technique T1059 for this issue.

A public exploit has been developed by ahmadbady and been published even before and not after the advisory. The exploit is available at exploit-db.com. It is declared as proof-of-concept. The vulnerability was handled as a non-public zero-day exploit for at least 28 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The vulnerability is also documented in the databases at Exploit-DB (7743) and SecurityFocus (BID 33227†). If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

• It747

Name

• REALTOR 747

Version

• 4.11

CPE 2.3info

• 🔍

CPE 2.2info

• 🔍

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If you want to get the best quality for vulnerability data then you always have to consider VulDB.

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