Security readout for executives and security teams
A flaw in the Solaris sadmind remote administration service lets an unauthenticated attacker on the network fully take over the server as root. It is a legacy Sun Solaris issue from the late 1990s and is only relevant to organizations still running unpatched legacy Solaris systems with sadmind exposed. Exposure is limited to legacy Solaris hosts where sadmind is enabled and reachable over RPC/portmap. Modern enterprises have largely retired sadmind, but pockets remain in industrial, telecom, or legacy back-office environments. Any such system exposed to untrusted networks should be treated as compromised until proven otherwise. Low priority for most modern estates, but urgent for any business unit still operating legacy Solaris with sadmind reachable. If such systems exist, prioritize immediate isolation and a retirement plan; a successful attack yields full root access and could pivot into sensitive back-office or OT environments. Mitigation focus: Disable sadmind on all Solaris hosts unless explicitly required.; Apply the referenced Sun security bulletin patches to affected Solaris versions.; Block RPC/portmapper (TCP/UDP 111) and sadmind ports at network boundaries..
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
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CVE-1999-0977 mapping review
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Open ATT&CK lookup- Severity
- Unknown
- CVSS
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- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
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CVSS and timeline data
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Source materials
- CVE List V5 sourceCVE List V5
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CWE details
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