CVE-2021-34345

A stack buffer overflow vulnerability has been reported to affect QNAP device running NVR Storage Expansion. If exploited, this vulnerability allows attackers to execute arbitrary code. We have already fixed this vulnerability in the following versions of NVR Storage Expansion: NVR Storage Expansion 1.0.6 ( 2021/08/03 ) and later
References
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Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:qnap:ej1600_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:ej1600:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:qnap:tl-r1620sdc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1620sdc:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:qnap:tl-r1620sep-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1620sep-rp:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:qnap:tl-r1220sep-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1220sep-rp:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:qnap:tl-d1600s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d1600s:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:qnap:tl-d800s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d800s:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:qnap:tl-d400s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d400s:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:qnap:tl-r1200s-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1200s-rp:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:qnap:tl-r400s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r400s:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:qnap:tl-r1200c-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1200c-rp:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:qnap:tl-d800c_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d800c:-:*:*:*:*:*:*:*

Configuration 12 (hide)

AND
cpe:2.3:o:qnap:tr-004_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tr-004:-:*:*:*:*:*:*:*

Configuration 13 (hide)

AND
cpe:2.3:o:qnap:tr-002_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tr-002:-:*:*:*:*:*:*:*

Configuration 14 (hide)

AND
cpe:2.3:o:qnap:tr-004u_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tr-004u:-:*:*:*:*:*:*:*

Information

Published : 2021-09-09 21:15

Updated : 2022-02-09 23:44


NVD link : CVE-2021-34345

Mitre link : CVE-2021-34345


JSON object : View

CWE
CWE-787

Out-of-bounds Write

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Products Affected

qnap

  • tl-d1600s
  • tl-r400s
  • tl-d800c_firmware
  • tl-r1200s-rp_firmware
  • tl-r1220sep-rp_firmware
  • ej1600
  • tr-004u_firmware
  • tr-004
  • tl-r1200c-rp
  • tl-r1620sdc
  • tl-d800s
  • tl-r1200c-rp_firmware
  • tl-r1620sep-rp_firmware
  • tl-d800c
  • tl-r400s_firmware
  • tl-d400s
  • tl-r1220sep-rp
  • tr-004_firmware
  • tl-d800s_firmware
  • tl-r1620sep-rp
  • tr-002_firmware
  • tr-004u
  • tl-r1620sdc_firmware
  • tr-002
  • tl-r1200s-rp
  • ej1600_firmware
  • tl-d400s_firmware
  • tl-d1600s_firmware