CVE-2021-35036

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2021-35036
A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.

6.5 /10

CVSS v3 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

3.5 /10

CVSS v2.0 : LOW

V2 Legend

Vector : AV:N/AC:M/Au:S/C:P/I:N/A:N

Exploitability : 6.8 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication SINGLE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References
Link Resource
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability Vendor Advisory
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:zyxel:ep240p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ep240p:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:zyxel:lte3301-plus_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte3301-plus:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:zyxel:lte5388-m804_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte5388-m804:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:zyxel:lte5388-s905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte5388-s905:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:zyxel:lte5398-m904_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte5398-m904:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:zyxel:lte7240-m403_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7240-m403:-:*:*:*:*:*:*:*

Configuration 15 (hide)

AND
cpe:2.3:o:zyxel:lte7461-m602_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7461-m602:-:*:*:*:*:*:*:*

Configuration 16 (hide)

AND
cpe:2.3:o:zyxel:lte7480-m804_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7480-m804:-:*:*:*:*:*:*:*

Configuration 17 (hide)

AND
cpe:2.3:o:zyxel:lte7480-s905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7480-s905:-:*:*:*:*:*:*:*

Configuration 18 (hide)

AND
cpe:2.3:o:zyxel:lte7485-s905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7485-s905:-:*:*:*:*:*:*:*

Configuration 19 (hide)

AND
cpe:2.3:o:zyxel:lte7490-m804_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7490-m804:-:*:*:*:*:*:*:*

Configuration 20 (hide)

AND
cpe:2.3:o:zyxel:nr5101_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr5101:-:*:*:*:*:*:*:*

Configuration 21 (hide)

AND
cpe:2.3:o:zyxel:nr7101_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr7101:-:*:*:*:*:*:*:*

Configuration 22 (hide)

AND
cpe:2.3:o:zyxel:nr7102_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr7102:-:*:*:*:*:*:*:*

Configuration 23 (hide)

AND
cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:*

Configuration 24 (hide)

AND
cpe:2.3:o:zyxel:pmg5317-t20b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5317-t20b:-:*:*:*:*:*:*:*

Configuration 25 (hide)

AND
cpe:2.3:o:zyxel:pmg5617-t20b2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5617-t20b2:-:*:*:*:*:*:*:*

Configuration 26 (hide)

AND
cpe:2.3:o:zyxel:pmg5617ga_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5617ga:-:*:*:*:*:*:*:*

Configuration 27 (hide)

AND
cpe:2.3:o:zyxel:pmg5622ga_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5622ga:-:*:*:*:*:*:*:*

Configuration 28 (hide)

AND
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*

Configuration 29 (hide)

AND
cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:*

Configuration 30 (hide)

AND
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*

Configuration 31 (hide)

AND
cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:*

Configuration 32 (hide)

AND
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:central_america:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*

Configuration 33 (hide)

AND
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:emea:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*
History

30 Sep 2022, 18:34

Type Values Removed Values Added
First Time Zyxel ex5501-b0 Firmware
Zyxel nr7101 Firmware
Zyxel pm7300-t0 Firmware
Zyxel dx5401-b0 Firmware
Zyxel pmg5617ga Firmware
Zyxel lte5388-s905 Firmware
Zyxel nr7102
Zyxel lte7480-m804
Zyxel vmg8623-t50b
Zyxel pmg5622ga
Zyxel lte7480-m804 Firmware
Zyxel dx3301-t0 Firmware
Zyxel ex5401-b0 Firmware
Zyxel lte7240-m403
Zyxel vmg8825-t50k
Zyxel dx5401-b0
Zyxel emg3525-t50b
Zyxel lte5388-s905
Zyxel nr5101 Firmware
Zyxel pmg5617-t20b2
Zyxel emg5723-t50k Firmware
Zyxel lte3301-plus Firmware
Zyxel nr7102 Firmware
Zyxel pmg5622ga Firmware
Zyxel pmg5617ga
Zyxel ax7501-b0
Zyxel pmg5317-t20b
Zyxel lte5388-m804
Zyxel pmg5317-t20b Firmware
Zyxel nr7101
Zyxel lte7461-m602
Zyxel emg5723-t50k
Zyxel lte3301-plus
Zyxel pm7300-t0
Zyxel lte7490-m804
Zyxel ep240p Firmware
Zyxel vmg8825-t50k Firmware
Zyxel emg3525-t50b Firmware
Zyxel ex5401-b0
Zyxel lte7461-m602 Firmware
Zyxel lte7480-s905 Firmware
Zyxel lte7490-m804 Firmware
Zyxel
Zyxel ax7501-b0 Firmware
Zyxel lte7480-s905
Zyxel vmg8623-t50b Firmware
Zyxel emg5523-t50b
Zyxel ex5501-b0
Zyxel nr5101
Zyxel vmg3927-t50k
Zyxel lte5398-m904
Zyxel pmg5617-t20b2 Firmware
Zyxel emg5523-t50b Firmware
Zyxel lte5398-m904 Firmware
Zyxel vmg3625-t50b
Zyxel lte7485-s905 Firmware
Zyxel lte7240-m403 Firmware
Zyxel vmg3625-t50b Firmware
Zyxel lte5388-m804 Firmware
Zyxel dx3301-t0
Zyxel ep240p
Zyxel vmg3927-t50k Firmware
Zyxel lte7485-s905
CWE CWE-312
CPE cpe:2.3:o:zyxel:emg5523-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ex5501-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:nr7102_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5622ga:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ax7501-b0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ax7501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg5723-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3625-t50b:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte7461-m602_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pmg5617-t20b2_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pmg5617ga_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:nr5101_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte7480-s905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7490-m804:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:nr7101_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte5398-m904:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte5388-m804_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr7101:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5617ga:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg3525-t50b:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5501-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte7485-s905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7480-m804:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8825-t50k:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:emea:*:*:*
cpe:2.3:h:zyxel:emg5723-t50k:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte7240-m403_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg8623-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5617-t20b2:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:vmg3927-t50k:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr5101:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nr7102:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7485-s905:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:dx5401-b0:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7480-s905:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3625-t50b_firmware:*:*:*:*:central_america:*:*:*
cpe:2.3:h:zyxel:dx3301-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8623-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte5388-s905_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:ep240p:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ep240p_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:ex5401-b0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte7490-m804_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pmg5317-t20b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7240-m403:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte5398-m904_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg3927-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte3301-plus_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:dx3301-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pm7300-t0_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:lte7480-m804_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:emg3525-t50b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:vmg8825-t50k_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pmg5317-t20b_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte5388-m804:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte7461-m602:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:emg5523-t50b:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte5388-s905:-:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:pm7300-t0:-:*:*:*:*:*:*:*
cpe:2.3:o:zyxel:pmg5622ga_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:lte3301-plus:-:*:*:*:*:*:*:*
References (CONFIRM) https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability - (CONFIRM) https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability - Vendor Advisory
CVSS v2 : unknown
v3 : unknown 		v2 : 3.5
v3 : 6.5

27 Sep 2022, 23:15

Type Values Removed Values Added
Summary ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA due to lack of a reference providing provenance. Notes: none. A cleartext storage of information vulnerability in the Zyxel VMG3625-T50B firmware version V5.50(ABTL.0)b2k could allow an authenticated attacker to obtain sensitive information from the configuration file.
References
  • (CONFIRM) https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-cleartext-storage-of-information-vulnerability -

02 Mar 2022, 16:15

Type Values Removed Values Added
Summary A command injection vulnerability in the web interface of the Zyxel NWA-1100-NH firmware could allow an attacker to execute arbitrary OS commands on the device. ** REJECT ** DO NOT USE THIS CANDIDATE NUMBER. ConsultIDs: none. Reason: This candidate was withdrawn by its CNA due to lack of a reference providing provenance. Notes: none.
References
  • {'url': 'https://www.zyxel.com/support/OS-command-injection-vulnerability-of-NWA1100-NH-access-point.shtml', 'name': 'https://www.zyxel.com/support/OS-command-injection-vulnerability-of-NWA1100-NH-access-point.shtml', 'tags': [], 'refsource': 'CONFIRM'}

01 Mar 2022, 07:15

Type Values Removed Values Added
New CVE
Information

Published : 2022-03-01 07:15

Updated : 2023-12-10 14:22

NVD link : CVE-2021-35036

Mitre link : CVE-2021-35036

CVE.ORG link : CVE-2021-35036

JSON object : View

Products Affected

zyxel

  • lte3301-plus
  • nr7101
  • pmg5317-t20b_firmware
  • ex5501-b0
  • dx3301-t0
  • lte7480-s905_firmware
  • dx3301-t0_firmware
  • pmg5617-t20b2
  • ax7501-b0_firmware
  • ex5401-b0_firmware
  • lte7490-m804_firmware
  • ep240p_firmware
  • pmg5622ga_firmware
  • lte5388-s905_firmware
  • ep240p
  • lte5398-m904
  • nr7102_firmware
  • pmg5617-t20b2_firmware
  • vmg8623-t50b_firmware
  • vmg3927-t50k
  • ex5501-b0_firmware
  • pm7300-t0
  • lte7480-m804_firmware
  • lte5388-s905
  • dx5401-b0_firmware
  • vmg3625-t50b
  • emg5723-t50k_firmware
  • emg5723-t50k
  • lte7480-m804
  • lte7485-s905_firmware
  • pmg5622ga
  • vmg3625-t50b_firmware
  • lte7240-m403_firmware
  • ex5401-b0
  • lte7490-m804
  • pmg5617ga_firmware
  • lte7480-s905
  • vmg8623-t50b
  • lte7461-m602
  • pmg5617ga
  • vmg3927-t50k_firmware
  • lte7240-m403
  • lte3301-plus_firmware
  • lte5388-m804
  • emg3525-t50b
  • emg3525-t50b_firmware
  • lte7485-s905
  • ax7501-b0
  • nr5101_firmware
  • lte5388-m804_firmware
  • nr5101
  • nr7101_firmware
  • vmg8825-t50k_firmware
  • emg5523-t50b
  • lte5398-m904_firmware
  • dx5401-b0
  • nr7102
  • pm7300-t0_firmware
  • emg5523-t50b_firmware
  • vmg8825-t50k
  • lte7461-m602_firmware
  • pmg5317-t20b
CWE
CWE-312

Cleartext Storage of Sensitive Information