CVE-2018-7445
Scores
EPSS
Percentile: 87.6%
CVSS
CVSS Score: 9.8/10
All CVSS Scores
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Privileges Required
None (N)
Describes the level of privileges an attacker must possess
User Interaction
None (N)
Captures the requirement for a human user participation
Scope
Unchanged (U)
Determines if a successful attack impacts components beyond the vulnerable component
Confidentiality Impact
High (H)
Measures the impact to the confidentiality of information
Integrity Impact
High (H)
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
High (H)
Measures the impact to the availability of the impacted component
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
Vector Breakdown
CVSS (Common Vulnerability Scoring System) vector provides detailed metrics about vulnerability characteristics
CVSS
Attack Vector
Network (N)
Describes how the vulnerability is exploited
Attack Complexity
Low (L)
Describes the conditions beyond the attacker's control
Authentication
None (N)
Describes the level of privileges an attacker must possess
Confidentiality Impact
Complete
Measures the impact to the confidentiality of information
Integrity Impact
Complete
Measures the impact to integrity of a successfully exploited vulnerability
Availability Impact
Complete
Measures the impact to the availability of the impacted component
Description
A buffer overflow was found in the MikroTik RouterOS SMB service when processing NetBIOS session request messages. Remote attackers with access to the service can exploit this vulnerability and gain code execution on the system. The overflow occurs before authentication takes place, so it is possible for an unauthenticated remote attacker to exploit it. All architectures and all devices running RouterOS before versions 6.41.3⁄6.42rc27 are vulnerable.
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Sources
CWEs
Related Vulnerabilities
Exploits
Exploit ID: CVE-2018-7445
Source: cisa
URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Vulnerable Software (1)
Type: Configuration
Vendor: *
Product: routeros
Operating System: * * *
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.41.3", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikr...
{ "cpe_match": [ { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:*:*:*:*:*:*:*:*", "versionEndExcluding": "6.41.3", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc11:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc12:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc14:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc15:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc18:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc2:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc20:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc23:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc24:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc5:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc6:*:*:*:*:*:*", "vulnerable": true }, { "cpe23uri": "cpe:2.3:o:mikrotik:routeros:6.42:rc9:*:*:*:*:*:*", "vulnerable": true } ], "operator": "OR"}
Source: nvd