Vulnerabilities
Vulnerable Software

Vulnerability Details CVE-2019-6453

mIRC before 7.55 allows remote command execution by using argument injection through custom URI protocol handlers. The attacker can specify an irc:// URI that loads an arbitrary .ini file from a UNC share pathname. Exploitation depends on browser-specific URI handling (Chrome is not exploitable).
Exploit prediction scoring system (EPSS) score
EPSS Score 0.854
EPSS Ranking 99.3%
CVSS Severity
CVSS v3 Score 8.1
CVSS v2 Score 6.8
Products affected by CVE-2019-6453
  • Mirc » Mirc » Version: 4.52
    cpe:2.3:a:mirc:mirc:4.52
  • Mirc » Mirc » Version: 4.6
    cpe:2.3:a:mirc:mirc:4.6
  • Mirc » Mirc » Version: 4.7
    cpe:2.3:a:mirc:mirc:4.7
  • Mirc » Mirc » Version: 4.72
    cpe:2.3:a:mirc:mirc:4.72
  • Mirc » Mirc » Version: 5.0
    cpe:2.3:a:mirc:mirc:5.0
  • Mirc » Mirc » Version: 5.02
    cpe:2.3:a:mirc:mirc:5.02
  • Mirc » Mirc » Version: 5.1
    cpe:2.3:a:mirc:mirc:5.1
  • Mirc » Mirc » Version: 5.11
    cpe:2.3:a:mirc:mirc:5.11
  • Mirc » Mirc » Version: 5.3
    cpe:2.3:a:mirc:mirc:5.3
  • Mirc » Mirc » Version: 5.31
    cpe:2.3:a:mirc:mirc:5.31
  • Mirc » Mirc » Version: 5.4
    cpe:2.3:a:mirc:mirc:5.4
  • Mirc » Mirc » Version: 5.41
    cpe:2.3:a:mirc:mirc:5.41
  • Mirc » Mirc » Version: 5.5
    cpe:2.3:a:mirc:mirc:5.5
  • Mirc » Mirc » Version: 5.51
    cpe:2.3:a:mirc:mirc:5.51
  • Mirc » Mirc » Version: 5.61
    cpe:2.3:a:mirc:mirc:5.61
  • Mirc » Mirc » Version: 5.7
    cpe:2.3:a:mirc:mirc:5.7
  • Mirc » Mirc » Version: 5.71
    cpe:2.3:a:mirc:mirc:5.71
  • Mirc » Mirc » Version: 5.8
    cpe:2.3:a:mirc:mirc:5.8
  • Mirc » Mirc » Version: 5.81
    cpe:2.3:a:mirc:mirc:5.81
  • Mirc » Mirc » Version: 5.82
    cpe:2.3:a:mirc:mirc:5.82
  • Mirc » Mirc » Version: 5.9
    cpe:2.3:a:mirc:mirc:5.9
  • Mirc » Mirc » Version: 5.91
    cpe:2.3:a:mirc:mirc:5.91
  • Mirc » Mirc » Version: 6.0
    cpe:2.3:a:mirc:mirc:6.0
  • Mirc » Mirc » Version: 6.1
    cpe:2.3:a:mirc:mirc:6.1
  • Mirc » Mirc » Version: 6.11
    cpe:2.3:a:mirc:mirc:6.11
  • Mirc » Mirc » Version: 6.12
    cpe:2.3:a:mirc:mirc:6.12
  • Mirc » Mirc » Version: 6.14
    cpe:2.3:a:mirc:mirc:6.14
  • Mirc » Mirc » Version: 6.15
    cpe:2.3:a:mirc:mirc:6.15
  • Mirc » Mirc » Version: 6.17
    cpe:2.3:a:mirc:mirc:6.17
  • Mirc » Mirc » Version: 6.2
    cpe:2.3:a:mirc:mirc:6.2
  • Mirc » Mirc » Version: 6.21
    cpe:2.3:a:mirc:mirc:6.21
  • Mirc » Mirc » Version: 6.3
    cpe:2.3:a:mirc:mirc:6.3
  • Mirc » Mirc » Version: 6.31
    cpe:2.3:a:mirc:mirc:6.31
  • Mirc » Mirc » Version: 6.32
    cpe:2.3:a:mirc:mirc:6.32
  • Mirc » Mirc » Version: 6.33
    cpe:2.3:a:mirc:mirc:6.33
  • Mirc » Mirc » Version: 6.34
    cpe:2.3:a:mirc:mirc:6.34
  • Mirc » Mirc » Version: 6.35
    cpe:2.3:a:mirc:mirc:6.35
  • Mirc » Mirc » Version: 7.1
    cpe:2.3:a:mirc:mirc:7.1
  • Mirc » Mirc » Version: 7.14
    cpe:2.3:a:mirc:mirc:7.14
  • Mirc » Mirc » Version: 7.15
    cpe:2.3:a:mirc:mirc:7.15
  • Mirc » Mirc » Version: 7.17
    cpe:2.3:a:mirc:mirc:7.17
  • Mirc » Mirc » Version: 7.19
    cpe:2.3:a:mirc:mirc:7.19
  • Mirc » Mirc » Version: 7.22
    cpe:2.3:a:mirc:mirc:7.22
  • Mirc » Mirc » Version: 7.25
    cpe:2.3:a:mirc:mirc:7.25
  • Mirc » Mirc » Version: 7.27
    cpe:2.3:a:mirc:mirc:7.27
  • Mirc » Mirc » Version: 7.29
    cpe:2.3:a:mirc:mirc:7.29
  • Mirc » Mirc » Version: 7.32
    cpe:2.3:a:mirc:mirc:7.32
  • Mirc » Mirc » Version: 7.34
    cpe:2.3:a:mirc:mirc:7.34
  • Mirc » Mirc » Version: 7.36
    cpe:2.3:a:mirc:mirc:7.36
  • Mirc » Mirc » Version: 7.38
    cpe:2.3:a:mirc:mirc:7.38
  • Mirc » Mirc » Version: 7.41
    cpe:2.3:a:mirc:mirc:7.41
  • Mirc » Mirc » Version: 7.42
    cpe:2.3:a:mirc:mirc:7.42
  • Mirc » Mirc » Version: 7.43
    cpe:2.3:a:mirc:mirc:7.43
  • Mirc » Mirc » Version: 7.44
    cpe:2.3:a:mirc:mirc:7.44
  • Mirc » Mirc » Version: 7.45
    cpe:2.3:a:mirc:mirc:7.45
  • Mirc » Mirc » Version: 7.46
    cpe:2.3:a:mirc:mirc:7.46
  • Mirc » Mirc » Version: 7.47
    cpe:2.3:a:mirc:mirc:7.47
  • Mirc » Mirc » Version: 7.48
    cpe:2.3:a:mirc:mirc:7.48
  • Mirc » Mirc » Version: 7.49
    cpe:2.3:a:mirc:mirc:7.49
  • Mirc » Mirc » Version: 7.51
    cpe:2.3:a:mirc:mirc:7.51
  • Mirc » Mirc » Version: 7.52
    cpe:2.3:a:mirc:mirc:7.52
  • Mirc » Mirc » Version: 7.53
    cpe:2.3:a:mirc:mirc:7.53
  • Mirc » Mirc » Version: 7.54
    cpe:2.3:a:mirc:mirc:7.54


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