Path Traversal in Datachannel-Client Project
CVE-2017-16121
datachannel-client is a signaling implementation for DataChannel.js. datachannel-client is vulnerable to a directory traversal issue, giving an attacker access to the filesystem by placing "../" in the url.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.020 (80.2th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 80th percentile — 80.2% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.020 · newest: 0.020 · change: 0.000
Affected products
- Datachannel-Client Project — versions 1.0.0, 1.0.1, 1.0.2
- HackerOne Datachannel-Client Node Module — versions All versions
Weakness classification (CWE)
Public proof-of-concept exploits
References
- nodesecurity.io/advisories/391 (Third Party Advisory)
- github.com/JacksonGL/NPM-Vuln-PoC/tree/master/directory-traversal/datachannel-c… (Exploit, Third Party Advisory)
Frequently asked questions
- What is CVE-2017-16121?
- CVE-2017-16121 is a high-severity vulnerability in Datachannel-Client Project, classified under Path Traversal. CVSS score: 7.5/10. Published 2018-06-07.
- How severe is CVE-2017-16121?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-16121 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.