A Denial-of-Service (DoS) vulnerability was discovered in Team Server in HelpSystems Cobalt Strike 4.2 and 4.3. It allows remote attackers to crash the C2 server thread and block beacons' communication with it.
References
| Link | Resource |
|---|---|
| https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/ | Exploit Third Party Advisory |
| https://www.cobaltstrike.com/releasenotes.txt | Release Notes Vendor Advisory |
Configurations
Configuration 1 (hide)
|
History
17 Aug 2021, 12:49
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 5.0
v3 : 7.5 |
| References | (MISC) https://www.cobaltstrike.com/releasenotes.txt - Release Notes, Vendor Advisory | |
| References | (MISC) https://labs.sentinelone.com/hotcobalt-new-cobalt-strike-dos-vulnerability-that-lets-you-halt-operations/ - Exploit, Third Party Advisory | |
| CPE | cpe:2.3:a:helpsystems:cobalt_strike:4.2:*:*:*:*:*:*:* cpe:2.3:a:helpsystems:cobalt_strike:4.3:*:*:*:*:*:*:* |
|
| CWE | CWE-770 |
09 Aug 2021, 13:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-08-09 13:15
Updated : 2023-12-10 13:55
NVD link : CVE-2021-36798
Mitre link : CVE-2021-36798
CVE.ORG link : CVE-2021-36798
JSON object : View
Products Affected
helpsystems
- cobalt_strike
CWE
CWE-770
Allocation of Resources Without Limits or Throttling