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CVE-2018-7445

🗓️ 19 Mar 2018 21:00:00Reported by mitreType 
cve
 cve
🔗 web.nvd.nist.gov👁 979 Views🌐 WEB

Buffer overflow in MikroTik RouterOS SMB service allows remote code execution before authentication. All architectures and devices running RouterOS before 6.41.3/6.42rc27 are vulnerable

Related
Detection
Refs
Paths
ReporterTitlePublishedViews
Family
zdt
zdt
MikroTik RouterOS < 6.41.3/6.42rc27 - SMB Buffer Overflow Exploit
16 Mar 201800:00
–zdt
attackerkb
attackerkb
CVE-2018-7445
19 Mar 201800:00
–attackerkb
bdu_fstec
BDU FSTEC
SMB Service RouterOS Code Execution
11 May 201800:00
–bdu_fstec
circl
Circl
CVE-2018-7445
16 Mar 201814:31
–circl
cisa_kev
CISA KEV Catalog
MikroTik RouterOS Stack-Based Buffer Overflow Vulnerability
8 Sep 202200:00
–cisa_kev
cnvd
CNVD
MikroTik RouterOS Buffer Overflow Vulnerability
20 Mar 201800:00
–cnvd
coresecurity
Core Security
MikroTik RouterOS SMB Buffer Overflow
15 Mar 201800:00
–coresecurity
checkpoint_advisories
Check Point Advisories
MikroTik RouterOS SMB Remote Code Execution (CVE-2018-7445)
20 Mar 201800:00
–checkpoint_advisories
cvelist
Cvelist
CVE-2018-7445
19 Mar 201821:00
–cvelist
exploitdb
Exploit DB
MikroTik RouterOS < 6.41.3/6.42rc27 - SMB Buffer Overflow
15 Mar 201800:00
–exploitdb
Rows per page
NVD
Node
OR
mikrotikrouterosRange<6.41.3
mikrotikrouterosMatch6.42rc11
mikrotikrouterosMatch6.42rc12
mikrotikrouterosMatch6.42rc14
mikrotikrouterosMatch6.42rc15
mikrotikrouterosMatch6.42rc18
mikrotikrouterosMatch6.42rc2
mikrotikrouterosMatch6.42rc20
mikrotikrouterosMatch6.42rc23
mikrotikrouterosMatch6.42rc24
mikrotikrouterosMatch6.42rc5
mikrotikrouterosMatch6.42rc6
mikrotikrouterosMatch6.42rc9
ParameterPositionPathDescriptionCWE
NetBIOS session request messagepath139A stack-based buffer overflow in the SMB service occurs when processing NetBIOS session request messages. The overflow happens in the function responsible for parsing NetBIOS names, where the size of the copy operation is taken from the source buffer without validation.CWE-121

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17 Jun 2026 02:03Current
10Critical risk
Vulners AI Score10
CVSS 3.19.8
CVSS 210
EPSS0.65828
SSVC
979