Lucene search

BitdefenderCVELIST:CVE-2022-2471

HistorySep 15, 2022 - 1:15 p.m.

CVE-2022-2471 Stack-Based Buffer Overflow Vulnerability in the EZVIZ Motion Detection component

2022-09-1513:15:15

CWE-121

Bitdefender

www.cve.org

buffer overflow

ezviz

cve-2022-2471

remote code execution

security vulnerability

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.004

Percentile

74.9%

JSON

Stack-based Buffer Overflow vulnerability in the EZVIZ Motion Detection component as used in camera models CS-CV248, CS-C6N-A0-1C2WFR, CS-DB1C-A0-1E2W2FR, CS-C6N-B0-1G2WF, CS-C3W-A0-3H4WFRL allows a remote attacker to execute remote code on the device. This issue affects: EZVIZ CS-CV248 versions prior to 5.2.3 build 220725. EZVIZ CS-C6N-A0-1C2WFR versions prior to 5.3.0 build 220428. EZVIZ CS-DB1C-A0-1E2W2FR versions prior to 5.3.0 build 220802. EZVIZ CS-C6N-B0-1G2WF versions prior to 5.3.0 build 220712. EZVIZ CS-C3W-A0-3H4WFRL versions prior to 5.3.5 build 220723.

CNA Affected

[
  {
    "product": "CS-CV248",
    "vendor": "EZVIZ",
    "versions": [
      {
        "lessThan": "5.2.3 build 220725",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "CS-C6N-A0-1C2WFR",
    "vendor": "EZVIZ",
    "versions": [
      {
        "lessThan": "5.3.0 build 220428",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "CS-DB1C-A0-1E2W2FR",
    "vendor": "EZVIZ",
    "versions": [
      {
        "lessThan": "5.3.0 build 220802",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "CS-C6N-B0-1G2WF",
    "vendor": "EZVIZ",
    "versions": [
      {
        "lessThan": "5.3.0 build 220712",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "CS-C3W-A0-3H4WFRL",
    "vendor": "EZVIZ",
    "versions": [
      {
        "lessThan": "5.3.5 build 220723",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

www.bitdefender.com/blog/labs/vulnerabilities-identified-in-ezviz-smart-cams

CVSS3

9.9

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

CHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.004

Percentile

74.9%

JSON

Related for CVELIST:CVE-2022-2471