High severity · published Aug 23, 2023
CVE-2023-3453
ETIC Telecom Insecure Default Initialization of Resource
8.1
CVSS
0.3%
EPSS
No
On KEV
Description
ETIC Telecom RAS versions 4.7.0 and prior the web management portal authentication disabled by default. This could allow an attacker with adjacent network access to alter the configuration of the device or cause a denial-of-service condition.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
None
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 27% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RA
Remote Access Server (RAS) · ETIC Telecom
through 4.7.0 · source: vendor
RA
Remote Access Server Firmware · Etictelecom
through 4.7.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2023-3453
CVE.org
https://www.cve.org/CVERecord?id=CVE-2023-3453
Patch
https://www.cisa.gov/news-events/ics-advisories/icsa-23-208-01
More from Remote Access Server (RAS)
10.0
CVE-2022-3703
ETIC Telecom Remote Access Server Insufficient Verification of Data Authenticity
10.0
CVE-2022-40981
ETIC Telecom Remote Access Server Unrestricted Upload of File with Dangerous Type
8.6
CVE-2024-26155
ETIC Telecom Remote Access Server (RAS) Cleartext Transmission of Sensitive Information
7.5
CVE-2022-41607
ETIC Telecom Remote Access Server Path Traversal
7.4
CVE-2024-26153
ETIC Telecom Remote Access Server (RAS) Cross-Site Request Forgery