Sliver
CVE-2023-34758
HIGH
Severity by source
AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Primary rating from NVD · only source for this CVE.
CVSS VectorNVD
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Lifecycle Timeline
1DescriptionNVD
Sliver from v1.5.x to v1.5.39 has an improper cryptographic implementation, which allows attackers to execute a man-in-the-middle attack via intercepted and crafted responses.
AnalysisAI
Sliver from v1.5.x to v1.5.39 has an improper cryptographic implementation, which allows attackers to execute a man-in-the-middle attack via intercepted and crafted responses. Rated high severity (CVSS 8.1), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.
Technical ContextAI
This vulnerability is classified under CWE-327. Sliver from v1.5.x to v1.5.39 has an improper cryptographic implementation, which allows attackers to execute a man-in-the-middle attack via intercepted and crafted responses. Affected products include: Bishopfox Sliver.
RemediationAI
No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.
Memory exhaustion in Sliver C2 framework prior to version 1.7.0 allows unauthenticated remote attackers to bypass OTP va
Sliver is an open source cross-platform adversary emulation/red team framework, it can be used by organizations of all s
Authenticated operators in Sliver C2 framework versions prior to 1.6.11 can read arbitrary files on the server through a
Sliver C2 server versions 1.7.3 and earlier can be remotely crashed by authenticated attackers who craft malformed Proto
Unauthenticated attackers can hijack all active Sliver C2 sessions and beacons through a single malicious link clicked b
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External POC / Exploit Code
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