CVE-2022-0734

CVSS V2 Medium 4.3 CVSS V3 Medium 6.1
Description
A cross-site scripting vulnerability was identified in the CGI program of Zyxel USG/ZyWALL series firmware versions 4.35 through 4.70, USG FLEX series firmware versions 4.50 through 5.20, ATP series firmware versions 4.35 through 5.20, and VPN series firmware versions 4.35 through 5.20, that could allow an attacker to obtain some information stored in the user's browser, such as cookies or session tokens, via a malicious script.
Overview
  • CVE ID
  • CVE-2022-0734
  • Assigner
  • security@zyxel.com.tw
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2022-05-24T03:15:09
  • Last Modified Date
  • 2022-06-06T18:16:13
Weakness Enumerations
CWE URL
CWE-79 http://cwe.mitre.org/data/definitions/79.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:zyxel:vpn100_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:vpn100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:vpn1000_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:vpn1000:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:vpn300_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:vpn300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:vpn50_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:vpn50:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:atp100_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:atp100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:atp100w_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:atp100w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:atp200_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:atp200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:atp500_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:atp500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:atp700_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:atp700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:atp800_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 5.20
cpe:2.3:h:zyxel:atp800:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_110_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_110:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_1100_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_1100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_1900_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_1900:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_20w_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_20w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_20w-vpn_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_20w-vpn:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_2200-vpn_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_2200-vpn:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_310_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_310:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_40_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_40:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_40w_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_40w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_60_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_60:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_60w_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg_60w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_flex_100_firmware:*:*:*:*:*:*:*:* 1 OR 4.50 5.20
cpe:2.3:h:zyxel:usg_flex_100:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_flex_100w_firmware:*:*:*:*:*:*:*:* 1 OR 4.50 5.20
cpe:2.3:h:zyxel:usg_flex_100w:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_flex_200_firmware:*:*:*:*:*:*:*:* 1 OR 4.50 5.20
cpe:2.3:h:zyxel:usg_flex_200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_flex_500_firmware:*:*:*:*:*:*:*:* 1 OR 4.50 5.20
cpe:2.3:h:zyxel:usg_flex_500:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg_flex_700_firmware:*:*:*:*:*:*:*:* 1 OR 4.50 5.20
cpe:2.3:h:zyxel:usg_flex_700:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg200_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg20_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg20:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg210_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg210:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg2200_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg2200:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg300_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg300:-:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:zyxel:usg310_firmware:*:*:*:*:*:*:*:* 1 OR 4.35 4.70
cpe:2.3:h:zyxel:usg310:-:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:M/Au:N/C:N/I:P/A:N
  • Access Vector
  • NETWORK
  • Access Compatibility
  • MEDIUM
  • Authentication
  • NONE
  • Confidentiality Impact
  • NONE
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • NONE
  • Base Score
  • 4.3
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8.6
  • Impact Score
  • 2.9
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • NONE
  • User Interaction
  • REQUIRED
  • Scope
  • CHANGED
  • Confidentiality Impact
  • LOW
  • Availability Impact
  • NONE
  • Base Score
  • 6.1
  • Base Severity
  • MEDIUM
  • Exploitability Score
  • 2.8
  • Impact Score
  • 2.7
References
Reference URL Reference Tags
https://www.zyxel.com/support/multiple-vulnerabilities-of-firewalls-AP-controllers-and-APs.shtml
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2022-0734
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-0734
History
Created Old Value New Value Data Type Notes
2022-05-24 04:00:04 Added to TrackCVE