What’s Vulnerable › Vulnerabilities

CVE-2019-17320

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 2.2% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2019-10-10 · updated 2026-06-17
• Weakness: CWE-119

Description

NetSarang XFTP Client 6.0149 and earlier version contains a buffer overflow vulnerability caused by improper boundary checks when copying file name from an attacker controlled FTP server. That leads attacker to execute arbitrary code by sending a crafted filename.

Affected products

• NetSarang XFTP: through 6.0149

References

• https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35160
• https://www.boho.or.kr/krcert/secNoticeView.do?bulletin_writing_sequence=35160

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