CVE-2017-2277 : WG-C10 v3.0.79 and earlier allows an attacker to bypass access restrictions to o

WG-C10 v3.0.79 and earlier allows an attacker to bypass access restrictions to obtain or alter information stored in the external storage connected to the product via unspecified vectors.

Published 2017-07-22 00:29:00

Updated 2020-08-24 17:37:01

Source JPCERT/CC

View at NVD, CVE.org

Products affected by CVE-2017-2277

Sony » Wg-c10 Firmware
Versions up to, including, (<=) 3.0.79
cpe:2.3:o:sony:wg-c10_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Sony » Wg-c10 » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2017-2277

EPSS FAQ

0.30%

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

~ 50 %

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

CVSS scores for CVE-2017-2277

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
7.5	HIGH	AV:N/AC:L/Au:N/C:P/I:P/A:P	10.0	6.4	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: Partial Availability Impact: Partial
9.1	CRITICAL	CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N	3.9	5.2	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: High Availability: None

References for CVE-2017-2277

https://jvn.jp/en/jp/JVN77412145/index.html

JVN#77412145: SONY Portable Wireless Server WG-C10 fails to restrict access permissions
Third Party Advisory
https://esupport.sony.com/US/p/news-item.pl?news_id=527&mdl=WGC10

Support for Sony products | Sony USA
Vendor Advisory

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Vulnerability Details : CVE-2017-2277

Products affected by CVE-2017-2277

Exploit prediction scoring system (EPSS) score for CVE-2017-2277

CVSS scores for CVE-2017-2277

References for CVE-2017-2277