Path Traversal in Moxa Edr-G9010 Series
CVE-2023-34217
TN-4900 Series firmware versions v1.2.4 and prior and TN-5900 Series firmware versions v3.3 and prior are vulnerable to the command-injection vulnerability. This vulnerability stems from insufficient input validation in the certificate-delete function, which could potentially allow malicious users to delete arbitrary files.
Vulnerability class: Path Traversal (Directory Traversal)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.1 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:H.
EPSS exploit prediction
EPSS: 0.004 (37.8th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 38th percentile — 37.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: 0.000
Affected products
- Moxa Edr-G9010 Series — versions 1.0
- Moxa Edr-G902 Series — versions 1.0
- Moxa Edr-G903 Series — versions 1.0
- Moxa Nat-102 Series — versions 1.0
- Moxa Tn-4900
- Moxa Tn-4900 Firmware
- Moxa Tn-4900 Series — versions 1.0
- Moxa Tn-5900
- Moxa Tn-5900 Firmware
- Moxa Tn-5900 Series — versions 1.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.moxa.com/en/support/product-support/security-advisory/mpsa-230402-tn-5900-a… (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-34217?
- CVE-2023-34217 is a high-severity vulnerability in Moxa Edr-G9010 Series, classified under Path Traversal. CVSS score: 8.1/10. Published 2023-08-17.
- How severe is CVE-2023-34217?
- High severity. CVSS v3 base score is 8.1 out of 10.
- Is CVE-2023-34217 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.