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Protection: None✕Vendor org.apache.pulsar✕
Overview 1 match · 0 protected · 0 exploited · 0 CISA KEV · 0 public PoC
1match 0protected0.0% 0exploited0.0% 0CISA KEV0.0% 0public PoC0.0%
Protected by Waratek 0 0.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 1 100.0%
Critical 1 100.0% High 0 0.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 0 0.0% partly blocked 0 0.0% not blocked 1 100.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 0 0.0% Proof of concept only 0 0.0% Forecast only 1 100.0% No public exploit 0 0.0%
split by peak 1 / month
No exploit published: 1 Critical: 1 not blocked: 1 Forecast only: 1
May 21
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CVE Severity Published▾ Status Exploitation Description
CVE-2021-22160 Critical 2021-05-26 No exploit published Forecast only If Apache Pulsar is configured to authenticate clients using tokens based on JSON Web Tokens (JWT), the signature of the token is not validated if the algorithm of the presented token is set to "none". This allows an attacker to connect to Pulsar instances as any user (incl. admins).