Security readout for executives and security teams
This is a legacy industrial device issue: some Korenix Jetport 5600 and ORing Industrial DIN-Rail serial-device servers shipped with a hardcoded root password in Linux firmware. If SSH is reachable, an attacker could gain administrator access. Treat exposed devices as urgent, but the source bundle does not show active exploitation. Exposure is most likely in industrial networks using legacy serial-device servers for operational technology connectivity. Internet-facing SSH, flat OT networks, or shared management networks increase risk. The provided affected-product metadata is incomplete, so inventory confirmation is required. Prioritize any exposed or operationally critical devices. This is not a broad IT software flaw, but a hardcoded root credential on industrial networking equipment can enable full device takeover and affect OT availability. Mitigation focus: Identify Korenix Jetport 5600 and ORing DIN-Rail serial-device servers in inventory.; Remove SSH management access from the internet and untrusted networks.; Restrict device management to dedicated admin hosts or VPN-controlled management segments..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
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ATT&CK lookup starting points
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Credential and access behavior lookup
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Open ATT&CK lookupCVE-2012-4577 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- jetport-default-password(77992)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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