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Critical XStream CVEs with a working exploit

2 CVEs, 2 protected by Waratek

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Product: XStream✕
Overview 2 matches · 0 exploited · 0 CISA KEV
2matches 0exploited0.0% 0CISA KEV0.0%
Protected by Waratek 2 100.0% Rule in development 0 0.0% Mitigation candidate 0 0.0% No exploit published 0 0.0%
Critical 2 100.0% High 0 0.0% Medium 0 0.0% Low 0 0.0% None 0 0.0% Unknown 0 0.0%
blocked by ARMR today 2 100.0% partly blocked 0 0.0% not blocked 0 0.0% not established 0 0.0% unrecorded 0 0.0%
Exploited 0 0.0% Working exploit published 2 100.0% Proof of concept only 0 0.0% Forecast only 0 0.0% No public exploit 0 0.0%
split by peak 1 / quarter
Protected by Waratek: 2 Critical: 2 blocked by ARMR today: 2 Working exploit published: 2
Q2 191 Protected by Waratek1 Critical1 blocked by ARMR today1 Working exploit published1 Q3 190 Q4 190 Q1 200 Q2 200 Q3 200 Q4 200 Q1 211 Protected by Waratek1 Critical1 blocked by ARMR today1 Working exploit published1
Q2 19Q3 19Q4 19Q1 20Q2 20Q3 20Q4 20Q1 21
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CVE Severity Published▾ Status Exploitation Description
CVE-2021-21345 Critical 2021-03-23 Protected by Waratek Working exploit published XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker who has sufficient rights to execute commands of the host only by manipulating the processed input stream. No user is affected, who followed the recommendation to setup XStream's security framework with a whitelist limited to the minimal required types. If you rely on XStream's default blacklist of the Security Framework, you will have to use at least version 1.4.16.
CVE-2013-7285 Critical 2019-05-15 Protected by Waratek Working exploit published Xstream API versions up to 1.4.6 and version 1.4.10, if the security framework has not been initialized, may allow a remote attacker to run arbitrary shell commands by manipulating the processed input stream when unmarshaling XML or any supported format. e.g. JSON.