Security readout for executives and security teams
The ICQwebmail client in ICQ 2000A wrote a temporary file during login that any local user on the same machine could read, and it left the file behind after use. Anyone sharing the computer could pull sensitive login-related data out of it. The affected software is a legacy consumer chat client from 2000 with essentially no modern enterprise footprint. Extremely limited today. ICQ 2000A is an end-of-life consumer instant messenger; it is highly unlikely to run on modern managed endpoints. Exposure is confined to shared or multi-user Windows systems from that era still running this specific client. No affected products are enumerated beyond the ICQ 2000A ICQwebmail component in the source bundle. Very low. This is a 25-year-old flaw in a discontinued consumer chat client. It is not in KEV and has no known active exploitation. Treat as an asset hygiene item: confirm the software is not installed anywhere in the environment, and remove it if it is. No emergency action is warranted. Mitigation focus: Retire or uninstall ICQ 2000A and any legacy ICQ clients from managed endpoints.; Restrict local logon rights on any shared workstation still running legacy chat software.; If the client must remain, consult ICQ/vendor guidance for a supported successor version rather than assuming a patch..
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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CVE-2000-0552 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
- icq-temp-link(4607)CVE reference · vdb-entry, x_refsource_XF
Products and packages named in the record
CWE details
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