CVE-2021-30648

CRITICAL

9.8

Description

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published6/30/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

broadcom:symantec_advanced_secure_gateway_500-10broadcom:symantec_advanced_secure_gateway_500-10_firmwarebroadcom:symantec_advanced_secure_gateway_s200-30broadcom:symantec_advanced_secure_gateway_s200-30_firmwarebroadcom:symantec_advanced_secure_gateway_s200-40broadcom:symantec_advanced_secure_gateway_s200-40_firmwarebroadcom:symantec_advanced_secure_gateway_s400-20broadcom:symantec_advanced_secure_gateway_s400-20_firmwarebroadcom:symantec_advanced_secure_gateway_s400-30broadcom:symantec_advanced_secure_gateway_s400-30_firmwarebroadcom:symantec_advanced_secure_gateway_s400-40broadcom:symantec_advanced_secure_gateway_s400-40_firmwarebroadcom:symantec_advanced_secure_gateway_s500-20broadcom:symantec_advanced_secure_gateway_s500-20_firmwarebroadcom:symantec_proxysg

Weaknesses (CWE)

CWE-287

References

https://support.broadcom.com/security-advisory/content/security-advisories/0/SYMSA18331(secure@symantec.com)

https://support.broadcom.com/security-advisory/content/security-advisories/0/SYMSA18331(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.