CVE-2023-30602
CVE-2023-30602 is a high-severity vulnerability in Hitrontech Coda-5310 Firmware with a CVSS 3.x base score of 7.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-319.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 0% (39th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-319
- Affected product: Hitrontech Coda-5310 Firmware
- Published:
- Last modified:
Description
Hitron Technologies CODA-5310’s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.
Frequently asked questions
- What is CVE-2023-30602?
- Hitron Technologies CODA-5310’s Telnet function transfers sensitive data in plaintext. An unauthenticated remote attacker can exploit this vulnerability to access credentials of normal users and administrator.
- How severe is CVE-2023-30602?
- CVE-2023-30602 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2023-30602 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (39th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-30602?
- CVE-2023-30602 affects Hitrontech Coda-5310 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-30602?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2023-30602 published?
- CVE-2023-30602 was published on 2023-06-02 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:hitrontech:coda-5310_firmware:7.2.4.7.1b3:*:*:*:*:*:*:*
More vulnerabilities in Hitrontech Coda-5310 Firmware
- CVE-2023-30604 — Critical (CVSS 9.8): It is identified a vulnerability of insufficient authentication in the system configuration interface of Hitron…
- CVE-2023-30603 — Critical (CVSS 9.8): Hitron Technologies CODA-5310 Telnet function with the default account and password, and there is no warning or prompt…
- CVE-2022-47617 — High (CVSS 7.2): Hitron CODA-5310 has hard-coded encryption/decryption keys in the program code. A remote attacker authenticated as an…
- CVE-2022-47616 — High (CVSS 7.2): Hitron CODA-5310 has insufficient filtering for specific parameters in the connection test function. A remote attacker…
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