What’s Vulnerable › Vulnerabilities

CVE-2023-30603: Hitron Technologies Inc. CODA-5310 - Using default credentials

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2023-06-02 · updated 2026-06-17
• Weakness: CWE-1392

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.

Affected products

• Hitron Technologies Inc. Hitron CODA-5310: 7.2.4.7.1b3

References

• https://www.twcert.org.tw/tw/cp-132-7085-13321-1.html
• https://www.twcert.org.tw/tw/cp-132-7085-13321-1.html

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