CVE-2023-30603 — CRITICAL (9.8)

Vulnerability Description

Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remote attackers can exploit this vulnerability to obtain the administrator’s privilege, resulting in performing arbitrary system operation or disrupt service.

CVSS Score

9.8

CRITICAL

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Hitrontech	Coda-5310 Firmware	7.2.4.7.1b3
Hitrontech	Coda-5310	-

Related Weaknesses (CWE)

CWE-1392

References

https://www.twcert.org.tw/tw/cp-132-7085-13321-1.htmlThird Party Advisory
https://www.twcert.org.tw/tw/cp-132-7085-13321-1.htmlThird Party Advisory

FAQ

What is CVE-2023-30603?

CVE-2023-30603 is a vulnerability with a CVSS score of 9.8 (CRITICAL). Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt to ask users to change the default password and account. An unauthenticated remot...

How severe is CVE-2023-30603?

CVE-2023-30603 has been rated CRITICAL with a CVSS base score of 9.8/10. This is considered a critical vulnerability requiring immediate attention.

Is there a patch for CVE-2023-30603?

Check the references section above for vendor advisories and patch information. Affected products include: Hitrontech Coda-5310 Firmware, Hitrontech Coda-5310.