CVE-2017-18855 : NETGEAR WNR854T devices before 1.5.2 are affected by command execution.

NETGEAR WNR854T devices before 1.5.2 are affected by command execution.

Published 2020-04-29 14:15:13

Updated 2020-05-01 20:03:43

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2017-18855

Netgear » Wnr854t Firmware
Versions before (<) 1.5.2
cpe:2.3:o:netgear:wnr854t_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Netgear » Wnr854t » Version: N/A

EPSS FAQ

0.48%

Probability of exploitation activity in the next 30 days EPSS Score History

~ 62 %

Percentile, the proportion of vulnerabilities that are scored at or less

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
8.3	HIGH	AV:A/AC:L/Au:N/C:C/I:C/A:C	6.5	10.0	NIST
Access Vector: Adjacent Network Access Complexity: Low Authentication: None Confidentiality Impact: Complete Integrity Impact: Complete Availability Impact: Complete
8.8	HIGH	CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H	2.8	5.9	NIST
Attack Vector: Adjacent Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: High

CWE-74 Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')

The product constructs all or part of a command, data structure, or record using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify how it is parsed or interpreted when it is sent to a downstream component.

Assigned by: nvd@nist.gov (Primary)

https://kb.netgear.com/000038833/Security-Advisory-for-Unauthenticated-Command-Execution-on-WNR854T-PSV-2017-2317

Security Advisory for Unauthenticated Command Execution on WNR854T, PSV-2017-2317 | Answer | NETGEAR Support
Vendor Advisory

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