Vulnerability Name:

CVE-2020-12111 (CCN-181259)

Assigned:2020-04-29
Published:2020-04-29
Updated:2020-05-12
Summary:Certain TP-Link devices allow Command Injection. This affects NC260 1.5.2 build 200304 and NC450 1.5.3 build 200304.
CVSS v3 Severity:8.8 High (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
8.8 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H)
7.7 High (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope:Scope (S): Unchanged
Impact Metrics:Confidentiality (C): High
Integrity (I): High
Availibility (A): High
CVSS v2 Severity:9.0 High (CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Authentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
9.0 High (CCN CVSS v2 Vector: AV:N/AC:L/Au:S/C:C/I:C/A:C)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Low
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Complete
Integrity (I): Complete
Availibility (A): Complete
Vulnerability Type:CWE-78
Vulnerability Consequences:Gain Access
References:Source: MITRE
Type: CNA
CVE-2020-12111

Source: MISC
Type: Exploit, Third Party Advisory, VDB Entry
http://packetstormsecurity.com/files/157533/TP-LINK-Cloud-Cameras-NCXXX-SetEncryptKey-Command-Injection.html

Source: XF
Type: UNKNOWN
tplink-cve202012111-cmd-exec(181259)

Source: CCN
Type: Packet Storm Security [05-01-2020]
TP-LINK Cloud Cameras NCXXX SetEncryptKey Command Injection

Source: CCN
Type: Full-Disclosure Mailing List, Wed, 29 Apr 2020 23:47:12 +0100
TP-LINK Cloud Cameras NCXXX SetEncryptKey Command Injection

Source: MISC
Type: Exploit, Mailing List, Third Party Advisory
https://seclists.org/fulldisclosure/2020/May/4

Source: CCN
Type: TP-Link Web site
NC series Cloud Cameras

Source: MISC
Type: Vendor Advisory
https://www.tp-link.com/us/security

Vulnerable Configuration:Configuration 1:
  • cpe:/o:tp-link:nc260_firmware:1.0.5:160804:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc260_firmware:1.0.6:161114:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc260_firmware:1.4.1:180720:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc260_firmware:1.5.0:181123:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc260_firmware:1.5.2:200304:*:*:*:*:*:*
  • AND
  • cpe:/h:tp-link:nc260:-:*:*:*:*:*:*:*

    • Configuration 2:
  • cpe:/o:tp-link:nc450_firmware:1.0.15:160920:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc450_firmware:1.1.2:161013:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc450_firmware:1.3.4:171130:*:*:*:*:*:*
  • OR cpe:/o:tp-link:nc450_firmware:1.5.3:200304:*:*:*:*:*:*
  • AND
  • cpe:/h:tp-link:nc450:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    tp-link nc260 firmware 1.0.5 160804
    tp-link nc260 firmware 1.0.6 161114
    tp-link nc260 firmware 1.4.1 180720
    tp-link nc260 firmware 1.5.0 181123
    tp-link nc260 firmware 1.5.2 200304
    tp-link nc260 -
    tp-link nc450 firmware 1.0.15 160920
    tp-link nc450 firmware 1.1.2 161013
    tp-link nc450 firmware 1.3.4 171130
    tp-link nc450 firmware 1.5.3 200304
    tp-link nc450 -