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cve[email protected]CVE-2018-16546
HistoryOct 03, 2022 - 4:22 p.m.

CVE-2018-16546

2022-10-0316:22:11
CWE-798
web.nvd.nist.gov
19
amcrest
networked devices
ssl
private key
remote attackers
cryptographic protection
cve-2018-16546
nvd

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

5.8

Confidence

High

EPSS

0.002

Percentile

56.3%

Amcrest networked devices use the same hardcoded SSL private key across different customers’ installations, which allows remote attackers to defeat cryptographic protection mechanisms by leveraging knowledge of this key from another installation, as demonstrated by Amcrest_IPC-HX1X3X-LEXUS_Eng_N_AMCREST_V2.420.AC01.3.R.20180206.

Affected configurations

NVD
Node
amcrestamcrest_ipc-hx1x3x-lexus_eng_n_amcrestMatchv2.420.ac01.3.r.20180206
VendorProductVersionCPE
amcrestamcrest_ipc-hx1x3x-lexus_eng_n_amcrestv2.420.ac01.3.r.20180206cpe:/o:amcrest:amcrest_ipc-hx1x3x-lexus_eng_n_amcrest:v2.420.ac01.3.r.20180206:::

CVSS2

4.3

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

NONE

AV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS3

5.9

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

AI Score

5.8

Confidence

High

EPSS

0.002

Percentile

56.3%

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