CVE-2026-67193Disclosure

LOWCVSS 6.9 · MEDIUM

Signal is active with 1 mentions in latest observed window

Immediate actions

  • Track advisory updates for patch or workaround availability

Recommended action window: Monitor and triage in normal cycle

NVD description

Xlight FTP Server before 3.9.5 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the server's current GetTickCount() value by sending a USER command with a username ending in the :adm suffix. Attackers can trigger the admin protocol path within the standard FTP listener pre-authentication to leak timing information from the FTP 331 response without requiring a separate port or configuration change.

0.0/ 10 priority

Sources & remediation

Weakness type (CWE)
CWE-203

Priority

LOW

Exploitation

NONE

PoC

NONE

Patch

NONE

Momentum

STABLE

Threat summary

  • 3 mentions across 2 observed days
  • Momentum state: stable

What's happening

  • Technical details provided in 2 signals
  • Disclosure: 3 classified signals
  • Peaked 1d ago at 2 mentions (2026-07-29); latest day: 1
  • 3 total mentions across 2 days

Deep dive

Activity timeline3 mentions / 2d
01122Mentions · 2026-07-29: 2Mentions · 2026-07-30: 1Technical Details · 2026-07-29: 207-2907-30
Signal classification1 categories
Disclosure
3100.0%
Referenced assets4 URLs
Classification over time
DateTotalLabels
2026-07-292
Disclosure2
2026-07-301
Disclosure1
Full discourse3 posts
  • MalwareObserver@MalwareObserver
    Disclosure

    🐛 VULNERABILITIES CVE Notify: 🚨 [CVE-2026-67193](https://www.vulncheck.com/advisories/xlight-ftp-server-information-disclosure-vi... https://www.vulncheck.com/advisories/xlight-ftp-server-information-disclosure-via-user-command #CVE #ZeroDay #PatchManagement

    Post summary

    The post announces CVE‑2026‑67193 and links to an external advisory, without providing technical or exploit details.

    0000048
    17 followersView on X
  • Infoflowcloud@infoflowcloud
    Disclosure

    🚨*CVE* CVE-2026-67193 Xlight FTP Server before 3.9.5 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the server's current GetTickCount() va… https://www.cve.org/CVERecord?id=CVE-2026-67193 ----- Traducción: CVE-2026-67193 Xli… http://infoflow.cloud`

    Post summary

    The post announces CVE‑2026‑67193, an information‑disclosure vulnerability in Xlight FTP Server that permits unauthenticated attackers to read the server’s GetTickCount value. No PoC, exploit detail, or patch information is provided.

    0000030
    96 followersView on X
  • CVE@CVEnew
    Disclosure

    CVE-2026-67193 Xlight FTP Server before 3.9.5 contains an information disclosure vulnerability that allows unauthenticated attackers to obtain the server's current GetTickCount() va… https://www.cve.org/CVERecord?id=CVE-2026-67193

    Post summary

    This text announces an information disclosure vulnerability (CVE‑2026‑67193) in Xlight FTP Server that can leak the server’s GetTickCount to unauthenticated attackers.

    00000569
    57.9K followersView on X

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