CVE-2020-28144: moxa edr-810-2gsfp_firmware
CVSS: 9.8v3.1CriticalModified
Published 03-02-2021Last modified 04-08-2024
Vulnerability summary
CVE-2020-28144 is a critical (CVSS 9.8) vulnerability in moxa edr-810-2gsfp_firmware. EPSS estimates a 2.61% chance of exploitation in the next 30 days, higher than 85.2% of scored vulnerabilities.
CVSS score
9.8/10
010
Critical · v3.1 (NVD)EPSS score
2.61%
0%100%
Low · 0.00 pp in 30 daysKEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded
Timeline
- 03-02-2021PublishedVulnerability first disclosed.
- 04-08-2024Last modifiedVulnerability information updated.
Description
Certain Moxa Inc products are affected by an improper restriction of operations in EDR-G903 Series Firmware Version 5.5 or lower, EDR-G902 Series Firmware Version 5.5 or lower, and EDR-810 Series Firmware Version 5.6 or lower. Crafted requests sent to the device may allow remote arbitrary code execution.
CVSS metrics
2 scores · 1 source · 2 versionsCritical 9.8Preferred score · NVD (NIST)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:HSourcesSingle source
High 7.5Preferred score · NVD (NIST)
AV:N/AC:L/Au:N/C:P/I:P/A:PSourcesSingle source
EPSS trend
Probability
2.61%
Chance of exploitation in the next 30 days
Percentile
85%
Versus all other CVEs
30-day change
0.00 pp
From 2.61% on 21-09-2026
21-09-202621-10-2026
EPSS score2.61%
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Moxa8 products
- edr-810-2gsfp_firmware≤ 5.6
- edr-810-2gsfp-t_firmware≤ 5.6
- edr-810-vpn-2gsfp_firmware≤ 5.6
- edr-810-vpn-2gsfp-t_firmware≤ 5.6
- edr-g902_firmware≤ 5.5
1 vendor · 8 products
References
1 links- www.moxa.com/en/support/support/security-advisory/edr-g903-g902-810-secure-router-vulnerabilityX Refsource MISCVendor Advisory