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TalosCVE-2021-40405

HistoryApr 14, 2022 - 8:15 p.m.

CVE-2021-40405

2022-04-1420:15:08

CWE-284

CWE-404

talos

web.nvd.nist.gov

cve-2021-40405

denial of service

reolink

rlc-410w

http request

vulnerability

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

28.6%

JSON

A denial of service vulnerability exists in the cgiserver.cgi Upgrade API functionality of Reolink RLC-410W v3.0.0.136_20121102. A specially-crafted HTTP request can lead to a reboot. An attacker can send an HTTP request to trigger this vulnerability.

Affected configurations

Nvd

Vulners

Node

reolinkrlc-410w_firmwareMatch3.0.0.136_20121102

AND

reolinkrlc-410wMatch-

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

Vendor	Product	Version	CPE
reolink	rlc-410w_firmware	3.0.0.136_20121102	cpe:2.3:o:reolink:rlc-410w_firmware:3.0.0.136_20121102:::::::*
reolink	rlc-410w	-	cpe:2.3:h:reolink:rlc-410w:-:::::::*

CNA Affected

[
  {
    "product": "RLC-410W",
    "vendor": "Reolink",
    "versions": [
      {
        "status": "affected",
        "version": "v3.0.0.136_20121102"
      }
    ]
  }
]

References

talosintelligence.com/vulnerability_reports/TALOS-2021-1422

CVSS2

6.8

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

SINGLE

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

COMPLETE

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

CVSS3

6.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

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

EPSS

0.001

Percentile

28.6%

JSON

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