CVE-2023-3959

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-3959
Zavio CF7500, CF7300, CF7201, CF7501, CB3211, CB3212, CB5220, CB6231, B8520, B8220, and CD321 IP Cameras with firmware version M2.1.6.05 are vulnerable to multiple instances of stack-based overflows. While processing XML elements from incoming network requests, the product does not sufficiently check or validate allocated buffer size. This may lead to remote code execution.

9.8 /10

CVSS v3 : CRITICAL

V3 Legend

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 Third Party Advisory US Government Resource
Configurations

Configuration 1 (hide)

AND
cpe:2.3:o:zavio:cf7500_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7500:-:*:*:*:*:*:*:*

Configuration 2 (hide)

AND
cpe:2.3:o:zavio:cf7300_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7300:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND
cpe:2.3:o:zavio:cf7201_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7201:-:*:*:*:*:*:*:*

Configuration 4 (hide)

AND
cpe:2.3:o:zavio:cf7501_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7501:-:*:*:*:*:*:*:*

Configuration 5 (hide)

AND
cpe:2.3:o:zavio:cb3211_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb3211:-:*:*:*:*:*:*:*

Configuration 6 (hide)

AND
cpe:2.3:o:zavio:cb3212_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb3212:-:*:*:*:*:*:*:*

Configuration 7 (hide)

AND
cpe:2.3:o:zavio:cb5220_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb5220:-:*:*:*:*:*:*:*

Configuration 8 (hide)

AND
cpe:2.3:o:zavio:cb6231_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb6231:-:*:*:*:*:*:*:*

Configuration 9 (hide)

AND
cpe:2.3:o:zavio:b8520_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:b8520:-:*:*:*:*:*:*:*

Configuration 10 (hide)

AND
cpe:2.3:o:zavio:b8220_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:b8220:-:*:*:*:*:*:*:*

Configuration 11 (hide)

AND
cpe:2.3:o:zavio:cd321_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cd321:-:*:*:*:*:*:*:*
History

15 Nov 2023, 20:44

Type Values Removed Values Added
References () https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 - () https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 - Third Party Advisory, US Government Resource
CPE cpe:2.3:o:zavio:cf7300_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:b8220_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7500:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cf7201_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb5220_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb5220:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:b8520:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb6231_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cd321:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb3212:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb3211:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb3212_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cf7500_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb6231:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:b8520_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cf7501_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cd321_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb3211_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7501:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7201:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:b8220:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7300:-:*:*:*:*:*:*:*
First Time Zavio cf7201
Zavio cf7201 Firmware
Zavio cd321
Zavio cf7500
Zavio cf7300
Zavio cf7300 Firmware
Zavio b8220 Firmware
Zavio cb5220
Zavio cb3212 Firmware
Zavio b8520 Firmware
Zavio cd321 Firmware
Zavio b8220
Zavio b8520
Zavio cf7501
Zavio cf7501 Firmware
Zavio cb6231 Firmware
Zavio cb5220 Firmware
Zavio cb3211 Firmware
Zavio cb3211
Zavio
Zavio cb3212
Zavio cf7500 Firmware
Zavio cb6231
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-787

09 Nov 2023, 13:46

Type Values Removed Values Added
New CVE
Information

Published : 2023-11-08 23:15

Updated : 2024-04-11 01:21

NVD link : CVE-2023-3959

Mitre link : CVE-2023-3959

CVE.ORG link : CVE-2023-3959

JSON object : View

Products Affected

zavio

  • cf7501_firmware
  • cf7300
  • cd321
  • cf7501
  • cb5220
  • cb5220_firmware
  • cf7300_firmware
  • b8520_firmware
  • cb3211
  • b8520
  • cf7201_firmware
  • cd321_firmware
  • cf7500_firmware
  • cb6231_firmware
  • cb3212_firmware
  • cb6231
  • b8220_firmware
  • cf7201
  • cf7500
  • b8220
  • cb3211_firmware
  • cb3212
CWE
CWE-787

Out-of-bounds Write

CWE-121

Stack-based Buffer Overflow