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High severity · published Apr 11, 2019
CVE-2019-9975
DASAN H660RM devices with firmware 1.03-0022 use a hard-coded key for logs encryption
7.5
CVSS
1.3%
EPSS
No
On KEV
Description
DASAN H660RM devices with firmware 1.03-0022 use a hard-coded key for logs encryption. Data stored using this key can be decrypted by anyone able to access this key.
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)1.3% · higher than 71% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
HF
H660rm Firmware · Dasannetworks
1.03-0022 · source: NVD
Affected product
HF
H660rm Firmware
Dasannetworks
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2019-9975
CVE.org
https://www.cve.org/CVERecord?id=CVE-2019-9975
Third Party Advisory
http://packetstormsecurity.com/files/152232/DASAN-H660RM-Information-Disclosure-Hardcoded-Key.html
Exploit
https://blog.burghardt.pl/2019/03/syslog_tool-cgi-on-dasan-h660rm-devices-with-firmware-1-03-0022-uses-a-hard-coded-key-for-logs-encryption/
Mailing List
https://seclists.org/bugtraq/2019/Mar/41
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