CVE-2020-6991
published 2020-03-24CVE-2020-6991: In Moxa EDS-G516E Series firmware, Version 5.2 or lower, weak password requirements may allow an attacker to gain access using brute force.
PriorityP354critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
1.26%
66.1th percentile
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, weak password requirements may allow an attacker to gain access using brute force.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| moxa | eds-510e_firmware | <= 5.2 | — |
| moxa | eds-g516e_firmware | <= 5.2 | — |
CVSS provenance
nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.05.0MEDIUMAV:N/AC:L/Au:N/C:P/I:N/A:N
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CISA ICS
Moxa EDS-G516E and EDS-510E Series Ethernet Switches
cisa_ics·2020-03-26·CVSS 7.5
[HIGH] Moxa EDS-G516E and EDS-510E Series Ethernet Switches
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Moxa EDS-G516E and EDS-510E Series Ethernet Switches
Last RevisedMarch 26, 2020
Alert CodeICSA-20-056-04
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low skill level to exploit
- Vendor: Moxa
- Equipment: EDS-G516E series, and EDS-510E series
- Vulnerabilities: Stack-based Buffer Overflow, Use of a Broken or Risky Cryptographic Algorithm, Use of Hard-coded Cryptographic Key, Use of Hard-coded Credentials, Classic Buffer Overflow, Cleartext Transmission of Sensitive Information, Weak Password Requirements
## 2. RISK EVALUATION
Successful exploitat
GHSA
GHSA-hxmj-c6q3-rm4g: In Moxa EDS-G516E Series firmware, Version 5
ghsa_unreviewed·2022-05-24
CVE-2020-6991 [MEDIUM] GHSA-hxmj-c6q3-rm4g: In Moxa EDS-G516E Series firmware, Version 5
In Moxa EDS-G516E Series firmware, Version 5.2 or lower, weak password requirements may allow an attacker to gain access using brute force.
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2020-03-24
Published