CVEvulnerability

CVE-2021-30648

9.8 CRITICAL Published 2021-06-30 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2021-06-30
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS 2.0 ([email protected])
9.0 HIGH — AV:N/AC:L/Au:N/C:P/I:P/A:C
Weaknesses
CWE-287

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.

Affected configurations

• broadcom symantec proxysg (>= 6.5 < 6.5.10.16) • broadcom symantec proxysg (>= 6.6 < 6.6.5.19) • broadcom symantec proxysg (>= 6.7 < 6.7.5.12) • broadcom symantec proxysg (>= 7.2 < 7.2.7.2) • broadcom symantec proxysg (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway s200-30 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway s200-30 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway s200-30 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway s200-30 firmware (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway s200-40 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway s200-40 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway s200-40 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway s200-40 firmware (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway s400-20 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway s400-20 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway s400-20 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway s400-20 firmware (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway s400-30 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway s400-30 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway s400-30 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway s400-30 firmware (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway s400-40 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway s400-40 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway s400-40 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway s400-40 firmware (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway 500-10 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway 500-10 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway 500-10 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway 500-10 firmware (>= 7.3 < 7.3.3.3) • broadcom symantec advanced secure gateway s500-20 firmware (>= 6.6 < 6.7.4.17) • broadcom symantec advanced secure gateway s500-20 firmware (>= 6.7.5.0 < 6.7.5.12) • broadcom symantec advanced secure gateway s500-20 firmware (>= 7.2 < 7.2.7.2) • broadcom symantec advanced secure gateway s500-20 firmware (>= 7.3 < 7.3.3.3)

Related

Weakness · CWE (1)

  • CWE-287 Improper Authentication weakness

References