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Unrated severityNVD Advisory· Published Jul 17, 2023· Updated Nov 7, 2024

CVE-2023-33011

CVE-2023-33011

Description

A format string vulnerability in the Zyxel ATP series firmware versions 5.10 through 5.36 Patch 2, USG FLEX series firmware versions 5.00 through 5.36 Patch 2, USG FLEX 50(W) series firmware versions 5.10 through 5.36 Patch 2, USG20(W)-VPN series firmware versions 5.10 through 5.36 Patch 2, and VPN series firmware versions 5.00 through 5.36 Patch 2, could allow an unauthenticated, LAN-based attacker to execute some OS commands by using a crafted PPPoE configuration on an affected device when the cloud management mode is enabled.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

8
  • Zyxel/VPN seriesllm-fuzzy2 versions
    >=5.00, <=5.36 Patch 2+ 1 more
    • (no CPE)range: >=5.00, <=5.36 Patch 2
    • (no CPE)range: 5.00 through 5.36 Patch 2
  • Zyxel/ATP seriesllm-fuzzy2 versions
    >=5.10, <=5.36 Patch 2+ 1 more
    • (no CPE)range: >=5.10, <=5.36 Patch 2
    • (no CPE)range: 5.10 through 5.36 Patch 2
  • Zyxel/USG FLEX seriesllm-fuzzy3 versions
    >=5.00, <=5.36 Patch 2+ 2 more
    • (no CPE)range: >=5.00, <=5.36 Patch 2
    • (no CPE)range: 5.10 through 5.36 Patch 2
    • (no CPE)range: 5.00 through 5.36 Patch 2
  • Zyxel/USG20(W)-VPN seriescpe-rescue
    Range: 5.10 through 5.36 Patch 2

Patches

Vulnerability mechanics

References

1

News mentions

0

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