CVE-2020-7007
No exploitation reported by the sources we read.
- Published2020-03-24
- WeaknessCWE-121 · CWE-787
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, the attacker may execute arbitrary codes or target the device, causing it to go out of service.
Timeline
dates in UTC- 2020-03-2421:15CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2020-7007?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2020-7007?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 5.2 | ≤ 5.2 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 5.2 | ≤ 5.2 | no fix published | NVD |
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Moxa EDS-G516E and EDS-510E Series Ethernet Switches
EDS-510E Series firmware: Version 5.2 or lower · EDS-G516E Series firmware: Version 5.2 or lower
Fix
- Mitigation from the vendor CISA ICSA-20-056-04 · 2 productsEDS-G516E Series: Download the new firmware.
- Mitigation from the vendor CISA ICSA-20-056-04 · 2 productsEDS-510E Series: please contact Moxa Technical Support for assistance.
- Mitigation from the vendor CISA ICSA-20-056-04 · 2 productsEnable password on configuration file from “Configuration File Encryption” setting to eliminate the potential risk.
- Mitigation from the vendor CISA ICSA-20-056-04 · 2 productsEnable HTTPS from the “Management Interface” setting.
- Mitigation from the vendor CISA ICSA-20-056-04 · 2 productsEnable “Account Login Failure Lockout” functions to eliminate the potential risk.
- Mitigation from the vendor CISA ICSA-20-056-04 · 2 productsPlease see Moxa's security advisory for more information.
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
- NVDCVSS 3.19.8read 2026-10-23
- NVDCVSS 2.010read 2026-10-23
- CNAweakness (CWE)CWE-121read 2026-10-23
- NVDweakness (CWE)CWE-787read 2026-10-23
- FIRST EPSSEPSS score2.9 %2026-10-22
Technical details
- CVSS v3 Vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2020-03-24
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2020-7007?
Is CVE-2020-7007 actively exploited?
What is the CVSS score for CVE-2020-7007?
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