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Unrated severityNVD Advisory· Published Nov 28, 2023· Updated Aug 2, 2024

CVE-2023-35139

CVE-2023-35139

Description

A cross-site scripting (XSS) vulnerability in the CGI program of the Zyxel ATP series firmware versions 5.10 through 5.37, USG FLEX series firmware versions 5.00 through 5.37, USG FLEX 50(W) series firmware versions 5.10 through 5.37, USG20(W)-VPN series firmware versions 5.10 through 5.37, and VPN series firmware versions 5.00 through 5.37, could allow an unauthenticated LAN-based attacker to store malicious scripts in a vulnerable device. A successful XSS attack could then result in the stored malicious scripts being executed to steal cookies when the user visits the specific CGI used for dumping ZTP logs.

AI Insight

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

Affected products

8
  • Zyxel/VPN seriesllm-fuzzy2 versions
    5.00 through 5.37+ 1 more
    • (no CPE)range: 5.00 through 5.37
    • (no CPE)range: versions 5.00 through 5.37
  • Zyxel/ATP seriesllm-fuzzy2 versions
    5.10 through 5.37+ 1 more
    • (no CPE)range: 5.10 through 5.37
    • (no CPE)range: versions 5.10 through 5.37
  • Zyxel/USG FLEX seriesllm-fuzzy3 versions
    5.00 through 5.37+ 2 more
    • (no CPE)range: 5.00 through 5.37
    • (no CPE)range: versions 5.10 through 5.37
    • (no CPE)range: versions 5.00 through 5.37
  • Zyxel/USG20(W)-VPN seriescpe-rescue
    Range: versions 5.10 through 5.37

Patches

Vulnerability mechanics

References

1

News mentions

0

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