Buffer overflow in Moxa Edr-G902
CVE-2020-14511
Malicious operation of the crafted web browser cookie may cause a stack-based buffer overflow in the system web server on the EDR-G902 and EDR-G903 Series Routers (versions prior to 5.4).
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.014 (72.0th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 72nd percentile — 72.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.014 · newest: 0.014 · change: 0.000
Affected products
- Moxa Edr-G902
- Moxa Edr-G902 Firmware
- Moxa Edr-G902-T
- Moxa Edr-G902-T Firmware
- Moxa Edr-G903
- Moxa Edr-G903 Firmware
- Moxa Edr-G903-T
- Moxa Edr-G903-T Firmware
- Edr-G902 And Edr-G903 Series Routers — versions Versions prior to 5.4
Weakness classification (CWE)
Public proof-of-concept exploits
References
- us-cert.cisa.gov/ics/advisories/icsa-20-196-02 (US Government Resource, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-14511?
- CVE-2020-14511 is a critical-severity vulnerability in Moxa Edr-G902, classified under Stack-based Buffer Overflow. CVSS score: 9.8/10. Published 2020-07-15.
- How severe is CVE-2020-14511?
- Critical severity. CVSS v3 base score is 9.8 out of 10.
- Is CVE-2020-14511 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.