Vulnerability Name:

CVE-2018-0641 (CCN-146336)

Assigned:2017-11-27
Published:2018-07-12
Updated:2019-01-16
Summary:Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via tools_system.cgi date parameter, time parameter, and offset parameter.
CVSS v3 Severity:7.2 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
6.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): 
Attack Complexity (AC): 
Privileges Required (PR): 
User Interaction (UI): 
Scope:Scope (S): 
Impact Metrics:Confidentiality (C): 
Integrity (I): 
Availibility (A): 
6.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
5.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): 
Attack Complexity (AC): 
Privileges Required (PR): 
User Interaction (UI): 
Scope:Scope (S): 
Impact Metrics:Confidentiality (C): 
Integrity (I): 
Availibility (A): 
CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
7.7 High (CCN CVSS v2 Vector: AV:A/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Adjacent_Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-119
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2018-0641

Source: CCN
Type: JVN#26629618
Multiple vulnerabilities in Aterm W300P

Source: CCN
Type: NEC Corporation Web site
NEC Wi-Fi WiMAX Aterm

Source: XF
Type: UNKNOWN
nec-aterm-cve20180641-bo(146336)

Source: MISC
Type: Vendor Advisory
https://jpn.nec.com/security-info/secinfo/nv18-011.html

Source: JVN
Type: Third Party Advisory
JVN#84825660

Vulnerable Configuration:Configuration 1:
  • cpe:/o:nec:aterm_hc100rc_firmware:*:*:*:*:*:*:*:* (Version <= 1.0.1)
  • AND
  • cpe:/h:nec:aterm_hc100rc:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    Vulnerability Name:

    CVE-2018-0641 (CCN-146353)

    Assigned:2017-11-27
    Published:2018-07-12
    Updated:2019-01-16
    Summary:Buffer overflow in Aterm HC100RC Ver1.0.1 and earlier allows attacker with administrator rights to execute arbitrary code via tools_system.cgi date parameter, time parameter, and offset parameter.
    CVSS v3 Severity:7.2 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
    6.3 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
    Exploitability Metrics:Attack Vector (AV): 
    Attack Complexity (AC): 
    Privileges Required (PR): 
    User Interaction (UI): 
    Scope:Scope (S): 
    Impact Metrics:Confidentiality (C): 
    Integrity (I): 
    Availibility (A): 
    6.8 Medium (CCN CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H)
    5.9 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:A/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
    Exploitability Metrics:Attack Vector (AV): 
    Attack Complexity (AC): 
    Privileges Required (PR): 
    User Interaction (UI): 
    Scope:Scope (S): 
    Impact Metrics:Confidentiality (C): 
    Integrity (I): 
    Availibility (A): 
    CVSS v2 Severity:6.5 Medium (CVSS v2 Vector: AV:N/AC:L/Au:S/C:P/I:P/A:P)
    Exploitability Metrics:Access Vector (AV): Network
    Access Complexity (AC): Low
    Authentication (Au): Single_Instance
    Impact Metrics:Confidentiality (C): Partial
    Integrity (I): Partial
    Availibility (A): Partial
    7.7 High (CCN CVSS v2 Vector: AV:A/AC:L/Au:S/C:C/I:C/A:C)
    Exploitability Metrics:Access Vector (AV): Adjacent_Network
    Access Complexity (AC): Low
    Athentication (Au): Single_Instance
    Impact Metrics:Confidentiality (C): Complete
    Integrity (I): Complete
    Availibility (A): Complete
    Vulnerability Type:CWE-119
    Vulnerability Consequences:Gain Access
    References:Source: MITRE
    Type: CNA
    CVE-2018-0641

    Source: CCN
    Type: JVN#84825660
    Multiple vulnerabilities in Aterm HC100RC

    Source: CCN
    Type: Aterm Web site
    HC100RC

    Source: XF
    Type: UNKNOWN
    aterm-cve20180641-bo(146353)

    BACK
    nec aterm hc100rc firmware *
    nec aterm hc100rc -