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

CVE-2023-28767

CVE-2023-28767

Description

The configuration parser fails to sanitize user-controlled input in the Zyxel ATP series firmware versions 5.10 through 5.36, USG FLEX series firmware versions 5.00 through 5.36,  USG FLEX 50(W) series firmware versions 5.10 through 5.36,

USG20(W)-VPN series firmware versions 5.10 through 5.36, and VPN series firmware versions 5.00 through 5.36. An unauthenticated, LAN-based attacker could leverage the vulnerability to inject some operating system (OS) commands into the device configuration data 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

9
  • Zyxel/VPN seriesllm-fuzzy2 versions
    5.00 to 5.36+ 1 more
    • (no CPE)range: 5.00 to 5.36
    • (no CPE)range: 5.00 through 5.36
  • Zyxel/ATP seriesllm-fuzzy2 versions
    5.10 to 5.36+ 1 more
    • (no CPE)range: 5.10 to 5.36
    • (no CPE)range: 5.10 through 5.36
  • Zyxel/USG FLEX seriesllm-fuzzy3 versions
    5.00 to 5.36+ 2 more
    • (no CPE)range: 5.00 to 5.36
    • (no CPE)range: 5.10 through 5.36
    • (no CPE)range: 5.00 through 5.36
  • Zyxel/USG20(W)-VPN seriesllm-fuzzy2 versions
    5.10 to 5.36+ 1 more
    • (no CPE)range: 5.10 to 5.36
    • (no CPE)range: 5.10 through 5.36

Patches

Vulnerability mechanics

References

1

News mentions

0

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