Vulnerability in Enghouse Web Chat
CVE-2019-16951
A remote file include (RFI) issue was discovered in Enghouse Web Chat 6.2.284.34. One can replace the localhost attribute with one's own domain name. When the product calls this domain after the POST request is sent, it retrieves an attacker's data and displays it. Also worth mentioning is the amount of information sent in the request from this product to the attacker: it reveals information the public should not have. This includes pathnames and internal ip addresses.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.010 (59.9th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 60th percentile — 59.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.010 · newest: 0.010 · change: 0.000
Affected products
- Enghouse Web Chat — versions 6.1.300.31, 6.2.284.34
Weakness classification (CWE)
Public proof-of-concept exploits
References
- mjlanders.com/2019/11/07/multiple-vulnerabilities-found-in-enghouse-zeacom-web-… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-16951?
- CVE-2019-16951 is a medium-severity vulnerability in Enghouse Web Chat, classified under Inclusion of Functionality from Untrusted Control Sphere. CVSS score: 5.3/10. Published 2019-11-13.
- How severe is CVE-2019-16951?
- Medium severity. CVSS v3 base score is 5.3 out of 10.
- Is CVE-2019-16951 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.