CVE-2023-39435

  1. OpenCVE
  2. Vulnerabilities (CVE)
  3. CVE-2023-39435
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 stack-based overflows. During the process of updating certain settings sent from incoming network requests, the product does not sufficiently check or validate allocated buffer size. This may lead to remote code execution.

8.8 /10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required LOW

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
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

21 Nov 2024, 08:15

Type Values Removed Values Added
References () https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 - Third Party Advisory, US Government Resource () https://www.cisa.gov/news-events/ics-advisories/icsa-23-304-03 - Third Party Advisory, US Government Resource
CVSS v2 : unknown
v3 : 9.8 		v2 : unknown
v3 : 8.8

15 Nov 2023, 20:47

Type Values Removed Values Added
CPE 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:h:zavio:cf7500:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb5220_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:b8220_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb3211_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:b8220:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7300:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7201:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cf7201_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb3212:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:b8520:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb5220:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cf7300_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb6231:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cb3211:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb3212_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:b8520_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cf7501:-:*:*:*:*:*:*:*
cpe:2.3:h:zavio:cd321:-:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cf7500_firmware:m2.1.6.05:*:*:*:*:*:*:*
cpe:2.3:o:zavio:cb6231_firmware:m2.1.6.05:*:*:*:*:*:*:*
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
CVSS v2 : unknown
v3 : unknown 		v2 : unknown
v3 : 9.8
CWE CWE-787
First Time Zavio cd321
Zavio cb5220
Zavio cb6231
Zavio cf7201 Firmware
Zavio
Zavio cb3212
Zavio cf7300
Zavio cf7501
Zavio cb3212 Firmware
Zavio cf7300 Firmware
Zavio cb5220 Firmware
Zavio cd321 Firmware
Zavio b8220 Firmware
Zavio cb3211 Firmware
Zavio cf7500
Zavio cb3211
Zavio cb6231 Firmware
Zavio b8520
Zavio cf7201
Zavio b8520 Firmware
Zavio b8220
Zavio cf7501 Firmware
Zavio cf7500 Firmware

08 Nov 2023, 23:15

Type Values Removed Values Added
New CVE
Information

Published : 2023-11-08 23:15

Updated : 2024-11-21 08:15

NVD link : CVE-2023-39435

Mitre link : CVE-2023-39435

CVE.ORG link : CVE-2023-39435

JSON object : View

Products Affected

zavio

  • cb3212
  • cb6231
  • cf7501
  • cf7500
  • cf7300_firmware
  • b8220_firmware
  • cb6231_firmware
  • cb5220_firmware
  • cb5220
  • cd321
  • cf7500_firmware
  • cf7201_firmware
  • b8520_firmware
  • cf7300
  • b8520
  • cf7201
  • cf7501_firmware
  • cb3211
  • cd321_firmware
  • b8220
  • cb3211_firmware
  • cb3212_firmware
CWE
CWE-121

Stack-based Buffer Overflow

CWE-787

Out-of-bounds Write