Securimage up to 3.6.4 example_form.php $_SERVER['HTTP_USER_AGENT'] code injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
CTI Interest Score
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5.2$0-$5k0.00

A vulnerability was found in Securimage up to 3.6.4. It has been declared as problematic. This vulnerability affects some unknown processing of the file example_form.ajax.php/example_form.php. The manipulation of the argument $_SERVER['HTTP_USER_AGENT'] as part of a Message Body leads to a code injection vulnerability. The CWE definition for the vulnerability is 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. As an impact it is known to affect integrity. CVE summarizes:

HTML Injection in Securimage 3.6.4 and earlier allows remote attackers to inject arbitrary HTML into an e-mail message body via the $_SERVER['HTTP_USER_AGENT'] parameter to example_form.ajax.php or example_form.php.

The bug was discovered 08/31/2017. The weakness was shared 11/18/2017 (Website). The advisory is available at checkmarx.com. This vulnerability was named CVE-2017-14077 since 08/31/2017. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Successful exploitation requires user interaction by the victim. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1059 by the MITRE ATT&CK project.

The vulnerability was handled as a non-public zero-day exploit for at least 78 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:example_form.ajax.php/example_form.php it is possible to find vulnerable targets with Google Hacking.

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

Productinfo

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Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.2
VulDB Meta Temp Score: 5.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 6.1
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Code injection
CWE: CWE-94 / CWE-74 / CWE-707
ATT&CK: T1059

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
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Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

08/31/2017 🔍
08/31/2017 +0 days 🔍
11/17/2017 +78 days 🔍
11/18/2017 +1 days 🔍
11/18/2017 +0 days 🔍
12/08/2019 +750 days 🔍

Sourcesinfo

Advisory: checkmarx.com
Status: Not defined

CVE: CVE-2017-14077 (🔍)

Entryinfo

Created: 11/18/2017 08:57
Updated: 12/08/2019 11:52
Changes: 11/18/2017 08:57 (57), 12/08/2019 11:52 (1)
Complete: 🔍

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