Vulnerability Monitor

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CVE-2021-30648

The Symantec Advanced Secure Gateway (ASG) and ProxySG web management consoles are susceptible to an authentication bypass vulnerability. An unauthenticated attacker can execute arbitrary CLI commands, view/modify the appliance configuration and policy, and shutdown/restart the appliance.

Published

2021-06-30T11:15:08.143

Last Modified

2024-11-21T06:04:21.397

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

CVSSv2 Vector

AV:N/AC:L/Au:N/C:P/I:P/A:C

  • Access Vector: NETWORK
  • Access Complexity: LOW
  • Authentication: NONE
  • Confidentiality Impact: PARTIAL
  • Integrity Impact: PARTIAL
  • Availability Impact: COMPLETE
Exploitability Score

10.0

Impact Score

8.5

Weaknesses
  • Type: Primary
    CWE-287
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Application broadcom symantec_proxysg < 6.5.10.16 Yes
Application broadcom symantec_proxysg < 6.6.5.19 Yes
Application broadcom symantec_proxysg < 6.7.5.12 Yes
Application broadcom symantec_proxysg < 7.2.7.2 Yes
Application broadcom symantec_proxysg < 7.3.3.3 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-30_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-30_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-30_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-30_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_s200-30 - No
Operating System broadcom symantec_advanced_secure_gateway_s200-40_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-40_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-40_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_s200-40_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_s200-40 - No
Operating System broadcom symantec_advanced_secure_gateway_s400-20_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-20_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-20_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-20_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_s400-20 - No
Operating System broadcom symantec_advanced_secure_gateway_s400-30_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-30_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-30_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-30_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_s400-30 - No
Operating System broadcom symantec_advanced_secure_gateway_s400-40_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-40_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-40_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_s400-40_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_s400-40 - No
Operating System broadcom symantec_advanced_secure_gateway_500-10_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_500-10_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_500-10_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_500-10_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_500-10 - No
Operating System broadcom symantec_advanced_secure_gateway_s500-20_firmware < 6.7.4.17 Yes
Operating System broadcom symantec_advanced_secure_gateway_s500-20_firmware < 6.7.5.12 Yes
Operating System broadcom symantec_advanced_secure_gateway_s500-20_firmware < 7.2.7.2 Yes
Operating System broadcom symantec_advanced_secure_gateway_s500-20_firmware < 7.3.3.3 Yes
Hardware broadcom symantec_advanced_secure_gateway_s500-20 - No
References