Vulnerability Name:

CVE-2020-17891 (CCN-202111)

Assigned:2018-12-12
Published:2018-12-12
Updated:2021-05-21
Summary:TP-Link Archer C1200 firmware version 1.13 Build 2018/01/24 rel.52299 EU has a XSS vulnerability allowing a remote attacker to execute arbitrary code.
CVSS v3 Severity:6.1 Medium (CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N)
5.8 Medium (Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): None
7.1 High (CCN CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L)
6.8 Medium (CCN Temporal CVSS v3.1 Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:L/E:H/RL:O/RC:C)
Exploitability Metrics:Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): Required
Scope:Scope (S): Changed
Impact Metrics:Confidentiality (C): Low
Integrity (I): Low
Availibility (A): Low
CVSS v2 Severity:4.3 Medium (CVSS v2 Vector: AV:N/AC:M/Au:N/C:N/I:P/A:N)
Exploitability Metrics:Access Vector (AV): Network
Access Complexity (AC): Medium
Authentication (Au): None
Impact Metrics:Confidentiality (C): None
Integrity (I): Partial
Availibility (A): None
6.5 Medium (CCN 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
Athentication (Au): Single_Instance
Impact Metrics:Confidentiality (C): Partial
Integrity (I): Partial
Availibility (A): Partial
Vulnerability Type:CWE-79
Vulnerability Consequences:Cross-Site Scripting
References:Source: MITRE
Type: CNA
CVE-2020-17891

Source: XF
Type: UNKNOWN
tplink-archer-cve202017891-xss(202111)

Source: CCN
Type: GitHub Web site
TP-Link-wireless-router-Archer-C1200---Cross-Site-Scripting

Source: MISC
Type: Exploit, Third Party Advisory
https://github.com/sandboxescape/TP-Link-wireless-router-Archer-C1200---Cross-Site-Scripting/

Source: CCN
Type: TP-Link Web site
Download for Archer C1200 V3

Vulnerable Configuration:Configuration 1:
  • cpe:/o:tp-link:archer_c1200_firmware:1.13:52299:*:*:*:*:*:*
  • AND
  • cpe:/h:tp-link:archer_c1200:-:*:*:*:*:*:*:*

    • * Denotes that component is vulnerable
    BACK
    tp-link archer c1200 firmware 1.13 52299
    tp-link archer c1200 -