Path Traversal in Alliedtelesis At-Gs950\/8
CVE-2019-18922
A Directory Traversal in the Web interface of the Allied Telesis AT-GS950/8 until Firmware AT-S107 V.1.1.3 [1.00.047] allows unauthenticated attackers to read arbitrary system files via a GET request. NOTE: This is an End-of-Life product.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
EPSS exploit prediction
EPSS: 0.239 (97.8th percentile), scored .
Moderate probability of exploitation in the next 30 days — watch for active exploitation reports. 98th percentile — 97.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.239 · newest: 0.239 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- pastebin.com/dpEGKUGz (Third Party Advisory)
- seclists.org/fulldisclosure/2019/Nov/31 (mailing-list, Mailing List, Third Party Advisory)
- packetstormsecurity.com/files/155504/Allied-Telesis-AT-GS950-8-Directory-Traver… (VDB Entry, Third Party Advisory)
Frequently asked questions
- What is CVE-2019-18922?
- CVE-2019-18922 is a high-severity vulnerability in Alliedtelesis At-Gs950\/8, classified under Path Traversal. CVSS score: 7.5/10. Published 2019-11-29.
- How severe is CVE-2019-18922?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2019-18922 known to be exploited?
- 7 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.