CISA sets urgent deadline to fix Cisco flaw exploited in attacks
ID: f4e565a9-0669-58c8-a679-8c1570356fbd
STIX ID: report--f4e565a9-0669-58c8-a679-8c1570356fbd
Feed Name: Bleeping Computer
Threat Score
CISA has added two critical vulnerabilities to its Known Exploited Vulnerabilities list and ordered federal agencies to patch by June 28: CVE-2026-20230, a Cisco Unified Communications Manager SSRF that has been observed exploited in the wild to write arbitrary files, and CVE-2026-12569, a deserialization-based remote code execution flaw impacting many versions of PTC Windchill and FlexPLM; vendors have issued patches and advisories.
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