CVE-2020-13364

A backdoor in certain Zyxel products allows remote TELNET access via a CGI script. This affects NAS520 V5.21(AASZ.4)C0, V5.21(AASZ.0)C0, V5.11(AASZ.3)C0, and V5.11(AASZ.0)C0; NAS542 V5.11(ABAG.0)C0, V5.20(ABAG.1)C0, and V5.21(ABAG.3)C0; NSA325 v2_V4.81(AALS.0)C0 and V4.81(AAAJ.1)C0; NSA310 4.22(AFK.0)C0 and 4.22(AFK.1)C0; NAS326 V5.21(AAZF.8)C0, V5.11(AAZF.4)C0, V5.11(AAZF.2)C0, and V5.11(AAZF.3)C0; NSA310S V4.75(AALH.2)C0; NSA320S V4.75(AANV.2)C0 and V4.75(AANV.1)C0; NSA221 V4.41(AFM.1)C0; and NAS540 V5.21(AATB.5)C0 and V5.21(AATB.3)C0.
Advertisement

NeevaHost hosting service

Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:zyxel:nas326_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nas326:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:zyxel:nas520_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nas520:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:zyxel:nas540_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nas540:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:zyxel:nas542_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:zyxel:nas542:-:*:*:*:*:*:*:*

Information

Published : 2020-08-06 10:15

Updated : 2022-02-09 08:51


NVD link : CVE-2020-13364

Mitre link : CVE-2020-13364


JSON object : View

Advertisement

dedicated server usa

Products Affected

zyxel

  • nas326
  • nas542
  • nas520_firmware
  • nas540_firmware
  • nas520
  • nas540
  • nas326_firmware
  • nas542_firmware