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
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:-:*:*:*:*:*:*:*

History

04 Oct 2021, 16:21

Type Values Removed Values Added
CPE cpe:2.3:h:qnap:tl-r1200s-rp:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r400s:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-r1620sep-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-r1220sep-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:ej1600_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tr-002:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1200c-rp:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-r400s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:ej1600:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-r1200s-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tr-004_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-r1620sdc_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1620sdc:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d400s:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-d1600s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-d800s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tr-004:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1220sep-rp:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d800s:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tr-004u_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tr-004u:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d800c:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tr-002_firmware:*:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-r1620sep-rp:-:*:*:*:*:*:*:*
cpe:2.3:h:qnap:tl-d1600s:-:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-d400s_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-r1200c-rp_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:qnap:tl-d800c_firmware:*:*:*:*:*:*:*:*
References (CONFIRM) https://www.qnap.com/en/security-advisory/qsa-21-36 - (CONFIRM) https://www.qnap.com/en/security-advisory/qsa-21-36 - Vendor Advisory
CVSS v2 : unknown
v3 : unknown
v2 : 7.5
v3 : 9.8
CWE CWE-120 CWE-787

10 Sep 2021, 05:15

Type Values Removed Values Added
Summary 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 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

10 Sep 2021, 04:15

Type Values Removed Values Added
New CVE

Information

Published : 2021-09-10 04:15

Updated : 2023-12-10 14:09


NVD link : CVE-2021-34345

Mitre link : CVE-2021-34345

CVE.ORG link : CVE-2021-34345


JSON object : View

Products Affected

qnap

  • tl-r1200c-rp_firmware
  • tl-d400s_firmware
  • tr-004u_firmware
  • tl-r400s
  • ej1600
  • tl-r1200s-rp
  • tl-r1220sep-rp_firmware
  • tl-d800s_firmware
  • tl-r400s_firmware
  • tr-002_firmware
  • tl-r1620sep-rp
  • tr-002
  • tl-d1600s
  • tl-d800s
  • tr-004
  • tl-r1200c-rp
  • tr-004u
  • tl-d800c_firmware
  • tr-004_firmware
  • tl-d800c
  • tl-r1200s-rp_firmware
  • tl-d400s
  • tl-d1600s_firmware
  • ej1600_firmware
  • tl-r1620sep-rp_firmware
  • tl-r1620sdc_firmware
  • tl-r1620sdc
  • tl-r1220sep-rp
CWE
CWE-787

Out-of-bounds Write