Security readout for executives and security teams
A late-1990s flaw in the BackWeb Polite Agent Protocol allowed an attacker to impersonate a legitimate BackWeb content server by exploiting a race condition. If a client connected to a spoofed server, it could receive unauthorized content or instructions instead of trusted updates. BackWeb was a push-based content delivery platform, and this issue is largely of historical interest today. Exposure is very low in modern environments. BackWeb Polite Agent clients and servers are legacy technology largely retired since the early 2000s. Any residual exposure would be confined to unpatched legacy systems still running BackWeb software, which is unusual in current enterprise fleets. Low priority. This is a 1999-era issue in obsolete push-content software with no KEV listing and no evidence of current exploitation. Address only if legacy BackWeb software is still present in the environment; otherwise treat as informational for historical vulnerability tracking. Mitigation focus: Inventory endpoints for any lingering BackWeb Polite Agent installations and plan retirement.; Remove or disable legacy BackWeb clients and servers wherever discovered.; Consult vendor or successor guidance before relying on any BackWeb protocol traffic..
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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CVE-1999-0395 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
Products and packages named in the record
CWE details
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