CVE-2018-14558
Scores
EPSS
Percentile: 76.8%
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
An issue was discovered on Tenda AC7 devices with firmware through V15.03.06.44_CN(AC7), AC9 devices with firmware through V15.03.05.19(6318)_CN(AC9), and AC10 devices with firmware through V15.03.06.23_CN(AC10). A command Injection vulnerability allows attackers to execute arbitrary OS commands via a crafted goform/setUsbUnload request. This occurs because the “formsetUsbUnload” function executes a dosystemCmd function with untrusted input.
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Sources
CWEs
Exploits
Exploit ID: CVE-2018-14558
Source: cisa
URL: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
Vulnerable Software (3)
Type: Configuration
Vendor: tenda
Product: ac10_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:tenda:ac10_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.03.06.23_cn", "vulnerable":...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:tenda:ac10_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.03.06.23_cn", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:tenda:ac10:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: tenda
Product: ac7_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.03.06.44_cn", "vulnerable": ...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:tenda:ac7_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.03.06.44_cn", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:tenda:ac7:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd
Type: Configuration
Vendor: tenda
Product: ac9_firmware
Operating System: * * *
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:tenda:ac9_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.03.05.19\\(6318\\)_cn", "vul...
{ "children": [ { "cpe_match": [ { "cpe23uri": "cpe:2.3:o:tenda:ac9_firmware:*:*:*:*:*:*:*:*", "versionEndIncluding": "15.03.05.19\\(6318\\)_cn", "vulnerable": true } ], "operator": "OR" }, { "cpe_match": [ { "cpe23uri": "cpe:2.3:h:tenda:ac9:-:*:*:*:*:*:*:*" } ], "operator": "OR" } ], "operator": "AND"}
Source: nvd