Vulnerability in Hitachi Energy Nsd570 Teleprotection Equipment
CVE-2024-9928
A vulnerability exists in NSD570 login panel that does not restrict excessive authentication attempts. If exploited, this could cause account takeover and unauthorized access to the system when an attacker conducts brute-force attacks against the equipment login. Note that the system supports only one concurrent session and implements a delay of more than a second between failed login attempts making it difficult to automate the attacks.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N.
EPSS exploit prediction
EPSS: 0.004 (31.1th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 31st percentile — 31.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.004 · newest: 0.004 · change: +0.000
Affected products
- Hitachi Energy Nsd570 Teleprotection Equipment — versions 1.0
Weakness classification (CWE)
References
- publisher.hitachienergy.com/preview (vendor-advisory)
Frequently asked questions
- What is CVE-2024-9928?
- CVE-2024-9928 is a medium-severity vulnerability in Hitachi Energy Nsd570 Teleprotection Equipment, classified under Improper Restriction of Excessive Authentication Attempts. CVSS score: 5.3/10. Published 2024-11-26.
- How severe is CVE-2024-9928?
- Medium severity. CVSS v3 base score is 5.3 out of 10.