eCommerce Shopsoftware 2.0.2.2 api-it-recht-kanzlei.php xml external entity reference

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
8.6$0-$5k0.00

Summaryinfo

A vulnerability was found in eCommerce Shopsoftware 2.0.2.2. It has been declared as critical. This impacts an unknown function of the file api/it-recht-kanzlei/api-it-recht-kanzlei.php. Executing a manipulation can lead to xml external entity reference. This vulnerability is tracked as CVE-2017-8110. The attack can be launched remotely. No exploit exists.

Detailsinfo

A vulnerability was found in eCommerce Shopsoftware 2.0.2.2 (E-Commerce Management Software). It has been declared as critical. This vulnerability affects some unknown processing of the file api/it-recht-kanzlei/api-it-recht-kanzlei.php. The manipulation with an unknown input leads to a xml external entity reference vulnerability. The CWE definition for the vulnerability is CWE-611. The product processes an XML document that can contain XML entities with URIs that resolve to documents outside of the intended sphere of control, causing the product to embed incorrect documents into its output. As an impact it is known to affect confidentiality, integrity, and availability. CVE summarizes:

www.modified-shop.org modified eCommerce Shopsoftware 2.0.2.2 rev 10690 has XXE in api/it-recht-kanzlei/api-it-recht-kanzlei.php.

The bug was discovered 04/17/2017. The weakness was disclosed 04/25/2017 (Website). The advisory is available at jgj212.blogspot.hk. This vulnerability was named CVE-2017-8110 since 04/25/2017. The exploitation appears to be easy. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. Technical details are known, but there is no available exploit.

The vulnerability was handled as a non-public zero-day exploit for at least 8 days. During that time the estimated underground price was around $0-$5k. By approaching the search of inurl:api/it-recht-kanzlei/api-it-recht-kanzlei.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.

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Productinfo

Type

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.6
VulDB Meta Temp Score: 8.6

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 10.0
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Xml external entity reference
CWE: CWE-611 / CWE-610
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
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: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

04/17/2017 🔍
04/25/2017 +8 days 🔍
04/25/2017 +0 days 🔍
04/25/2017 +0 days 🔍
04/25/2017 +0 days 🔍
09/21/2020 +1245 days 🔍

Sourcesinfo

Advisory: jgj212.blogspot.hk
Status: Not defined

CVE: CVE-2017-8110 (🔍)
GCVE (CVE): GCVE-0-2017-8110
GCVE (VulDB): GCVE-100-100582
OSVDB: - CVE-2017-8110 - eCommerce - Shopsoftware - XML External Entity Issue

Entryinfo

Created: 04/25/2017 22:46
Updated: 09/21/2020 11:57
Changes: 04/25/2017 22:46 (57), 09/21/2020 11:57 (2)
Complete: 🔍
Cache ID: 216::103

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