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Unrated severityNVD Advisory· Published Apr 24, 2023· Updated Feb 12, 2025

CVE-2023-22917

CVE-2023-22917

Description

A buffer overflow vulnerability in the “sdwan_iface_ipc” binary of Zyxel ATP series firmware versions 5.10 through 5.32, USG FLEX series firmware versions 5.00 through 5.32, USG FLEX 50(W) firmware versions 5.10 through 5.32, USG20(W)-VPN firmware versions 5.10 through 5.32, and VPN series firmware versions 5.00 through 5.35, which could allow a remote unauthenticated attacker to cause a core dump with a request error message on a vulnerable device by uploading a crafted configuration file.

AI Insight

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

Affected products

8
  • Zyxel/VPN seriesllm-fuzzy2 versions
    5.00 through 5.35+ 1 more
    • (no CPE)range: 5.00 through 5.35
    • (no CPE)range: 5.00 through 5.35
  • Zyxel/ATP seriesllm-fuzzy2 versions
    5.10 through 5.32+ 1 more
    • (no CPE)range: 5.10 through 5.32
    • (no CPE)range: 5.10 through 5.32
  • Zyxel/USG FLEX seriesllm-fuzzy2 versions
    5.00 through 5.32+ 1 more
    • (no CPE)range: 5.00 through 5.32
    • (no CPE)range: 5.00 through 5.32
  • Zyxel/USG20(W)-VPN firmwarev5
    Range: 5.10 through 5.32
  • Zyxel/USG FLEX 50(W)cpe-rescue
    Range: 5.10 through 5.32

Patches

Vulnerability mechanics

References

1

News mentions

0

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