High severity · published Nov 23, 2017
CVE-2017-13699
An issue was discovered on MOXA EDS-G512E 5.1 build 16072215 devices
7.5
CVSS
0.5%
EPSS
No
On KEV
Description
An issue was discovered on MOXA EDS-G512E 5.1 build 16072215 devices. The password encryption method can be retrieved from the firmware. This encryption method is based on a chall value that is sent in cleartext as a POST parameter. An attacker could reverse the password encryption algorithm to retrieve it.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.5% · higher than 44% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EF
Eds-g512e Firmware · Moxa
5.1 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-13699
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-13699
www.securityfocus.com
http://www.securityfocus.com/bid/106047
Mitigation
https://www.sentryo.net/wp-content/uploads/2017/11/Switch-Moxa-Analysis.pdf
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