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LenovoCVE-2021-3617

HistoryAug 17, 2021 - 5:15 p.m.

CVE-2021-3617

2021-08-1717:15:07

CWE-78

CWE-77

lenovo

web.nvd.nist.gov

cve-2021-3617

lenovo

smart camera

c2e

command injection

network configuration

cnvd-2020-68652

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

46.3%

JSON

A vulnerability was reported in Lenovo Smart Camera X3, X5, and C2E that could allow command injection by setting a specially crafted network configuration. This vulnerability is the same as CNVD-2020-68652.

Affected configurations

Nvd

Node

lenovosmart_camera_c2e_firmwareRange<01.03.29.16

AND

lenovosmart_camera_c2eMatch-

Node

lenovosmart_camera_x3_firmwareRange<01.03.29.16

AND

lenovosmart_camera_x3Match-

Node

lenovosmart_camera_x5_firmwareRange<01.03.29.16

AND

lenovosmart_camera_x5Match-

VendorProductVersionCPE
lenovosmart_camera_c2e_firmware*cpe:2.3:o:lenovo:smart_camera_c2e_firmware:*:*:*:*:*:*:*:*
lenovosmart_camera_c2e-cpe:2.3:h:lenovo:smart_camera_c2e:-:*:*:*:*:*:*:*
lenovosmart_camera_x3_firmware*cpe:2.3:o:lenovo:smart_camera_x3_firmware:*:*:*:*:*:*:*:*
lenovosmart_camera_x3-cpe:2.3:h:lenovo:smart_camera_x3:-:*:*:*:*:*:*:*
lenovosmart_camera_x5_firmware*cpe:2.3:o:lenovo:smart_camera_x5_firmware:*:*:*:*:*:*:*:*
lenovosmart_camera_x5-cpe:2.3:h:lenovo:smart_camera_x5:-:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lenovo	smart_camera_c2e_firmware	*	cpe:2.3:o:lenovo:smart_camera_c2e_firmware::::::::
lenovo	smart_camera_c2e	-	cpe:2.3:h:lenovo:smart_camera_c2e:-:::::::*
lenovo	smart_camera_x3_firmware	*	cpe:2.3:o:lenovo:smart_camera_x3_firmware::::::::
lenovo	smart_camera_x3	-	cpe:2.3:h:lenovo:smart_camera_x3:-:::::::*
lenovo	smart_camera_x5_firmware	*	cpe:2.3:o:lenovo:smart_camera_x5_firmware::::::::
lenovo	smart_camera_x5	-	cpe:2.3:h:lenovo:smart_camera_x5:-:::::::*

CNA Affected

[
  {
    "product": "Smart Camera X3, X5, and C2E firmware",
    "vendor": "Lenovo",
    "versions": [
      {
        "lessThan": "01.03.29.16",
        "status": "affected",
        "version": "unspecified",
        "versionType": "custom"
      }
    ]
  }
]

References

iknow.lenovo.com.cn/detail/dc_198417.html

www.cnvd.org.cn/flaw/show/CNVD-2020-68652

CVSS2

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:L/Au:S/C:P/I:P/A:P

CVSS3

7.2

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

HIGH

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.2

Confidence

High

EPSS

0.001

Percentile

46.3%

JSON

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