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Signals Exploited in the wild (KEV) 0 Patch available 2 No fix listed 0 Has CVE 2

Fix status Fixed 2 Partial 0 Will not fix 0 Deferred 0 No fix listed 0

Impact type Code execution 1 Privilege escalation 0 Security bypass 1 Information disclosure 0 Tampering 0 Denial of service 0 Spoofing 0 Cross-site scripting 0 SQL injection 0

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Requirements No authentication 2 No user interaction 2

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Weakness (CWE) CWE-347 Improper Verification of Cryptographic Signature 1 CWE-78 Improper Neutralization of Special Elements used in an OS Command 1

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Release: Zscaler Client Connector 1.4.0.105 × Clear all filters

TI-2023-13315 CVE-2023-28805 · GHSA-5f5r-qwxj-xhxq

ZCC on Linux privilege escalation

Priority MEDIUM 42

An Improper Input Validation vulnerability in Zscaler Client Connector on Linux allows Privilege Escalation.

CVSS 3.1CRITICAL 9.8· Network · No auth · No interaction · EPSS 0.00372 · Published 2023-10-23 · Fixed in 1.4.0.105 CWE-78

TI-2023-13314 CVE-2023-28804 · GHSA-h7x8-97pc-7qrv

Linux ZCC allows unsigned updates, allowing elevated Code Execution

Priority MEDIUM 41

An Improper Verification of Cryptographic Signature vulnerability in Zscaler Client Connector on Linux allows replacing binaries.This issue affects Linux Client Connector: before 1.4.0.105

CVSS 3.1HIGH 8.2· Network · No auth · No interaction · EPSS 0.00285 · Published 2023-10-23 · Fixed in 1.4.0.105 CWE-347

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