Vulnerability Details : CVE-2018-8940
ClientServiceConfigController.cs in Enghouse Cloud Contact Center Platform 7.2.5 has functionality for loading external XML files and parsing them, allowing an attacker to upload a malicious XML file and reference it in the URL of the application, forcing the application to load and parse the malicious XML file, aka an XXE issue.
Vulnerability category: XML external entity (XXE) injection
Products affected by CVE-2018-8940
- cpe:2.3:a:enghouse:contact_center\:_service_provider:7.2.5:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2018-8940
0.55%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2018-8940
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2018-8940
-
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.Assigned by: nvd@nist.gov (Primary)
References for CVE-2018-8940
-
https://seclists.org/fulldisclosure/2019/May/9
Full Disclosure: Enghouse Interactive´s CCSP 7.2.5 API XXE and SSRF,vulnerability via unauthenticated GET RequestMailing List;Exploit;Third Party Advisory
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