Vulnerability Name:

CVE-2018-12694 (CCN-142489)

Assigned:2018-04-26
Published:2018-04-26
Updated:2018-08-24
Summary:TP-Link TL-WA850RE Wi-Fi Range Extender with hardware version 5 allows remote attackers to cause a denial of service (reboot) via data/reboot.json.
CVSS v3 Severity:7.5 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.6 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
7.5 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H)
6.6 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:U/RL:U/RC:R)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): High
CVSS v2 Severity:7.8 High (CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
7.8 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:N/C:N/I:N/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): None
Availibility (A): Complete
Vulnerability Type:CWE-20
Vulnerability Consequences:Denial of Service
References:Source: MITRE
Type: CNA
CVE-2018-12694

Source: XF
Type: UNKNOWN
tplink-tlwa850re-dos(142489)

Source: CCN
Type: Medium Web site
The (in)security of the TP-Link Technologies TL-WA850RE Wi-Fi Range Extender

Source: MISC
Type: Exploit, Third Party Advisory
https://medium.com/advisability/the-in-security-of-the-tp-link-technologies-tl-wa850re-wi-fi-range-extender-26db87a7a0cc

Source: CCN
Type: Packet Storm Security [04-27-2018]
TP-Link Technologies TL-WA850RE Wi-Fi Range Extender Unauthorized Remote Reboot

Source: EXPLOIT-DB
Type: EXPLOIT
Offensive Security Exploit Database [04-26-2018]

Source: CCN
Type: TP-Link Web site
TL-WA850RE Wi-Fi Range Extender

Vulnerable Configuration:Configuration 1:
  • cpe:/o:tp-link:tl-wa850re_firmware:-:*:*:*:*:*:*:*
  • AND
  • cpe:/h:tp-link:tl-wa850re:5:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    tp-link tl-wa850re firmware -
    tp-link tl-wa850re 5