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cveTalosCVE-2021-40419
HistoryJan 28, 2022 - 8:15 p.m.

CVE-2021-40419

2022-01-2820:15:12
CWE-489
talos
web.nvd.nist.gov
39
cve-2021-40419
firmware update
vulnerability
reolink
rlc-410w
arbitrary update

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

51.3%

A firmware update vulnerability exists in the ‘factory’ binary of reolink RLC-410W v3.0.0.136_20121102. A specially-crafted series of network requests can lead to arbitrary firmware update. An attacker can send a sequence of requests to trigger this vulnerability.

Affected configurations

Nvd
Node
reolinkrlc-410wMatch-
AND
reolinkrlc-410w_firmwareMatch3.0.0.136_20121102
VendorProductVersionCPE
reolinkrlc-410w-cpe:2.3:h:reolink:rlc-410w:-:*:*:*:*:*:*:*
reolinkrlc-410w_firmware3.0.0.136_20121102cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:*:*:*:*:*:*:*

CVSS2

5

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

NONE

Integrity Impact

PARTIAL

Availability Impact

NONE

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

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

HIGH

Availability Impact

NONE

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

EPSS

0.001

Percentile

51.3%

Related for CVE-2021-40419