CVE-2020-13915 : Insecure permissions in emfd/libemf in Ruckus Wireless Unleashed through 200.7.1

Insecure permissions in emfd/libemf in Ruckus Wireless Unleashed through 200.7.10.102.92 allow a remote attacker to overwrite admin credentials via an unauthenticated crafted HTTP request. This affects C110, E510, H320, H510, M510, R320, R310, R500, R510 R600, R610, R710, R720, R750, T300, T301n, T301s, T310c, T310d, T310n, T310s, T610, T710, and T710s devices.

Published 2020-07-28 15:15:12

Updated 2021-07-21 11:39:24

Source MITRE

View at NVD, CVE.org

Products affected by CVE-2020-13915

Ruckuswireless » Unleashed Firmware
Versions up to, including, (<=) 200.7.10.102.92
cpe:2.3:o:ruckuswireless:unleashed_firmware:*:*:*:*:*:*:*:*
Matching versions
When used together with: Ruckuswireless » C110 » Version: N/A
When used together with: Ruckuswireless » E510 » Version: N/A
When used together with: Ruckuswireless » H320 » Version: N/A
When used together with: Ruckuswireless » H510 » Version: N/A
When used together with: Ruckuswireless » M510 » Version: N/A
When used together with: Ruckuswireless » R310 » Version: N/A
When used together with: Ruckuswireless » R320 » Version: N/A
When used together with: Ruckuswireless » R500 » Version: N/A
When used together with: Ruckuswireless » R510 » Version: N/A
When used together with: Ruckuswireless » R600 » Version: N/A
When used together with: Ruckuswireless » R610 » Version: N/A
When used together with: Ruckuswireless » R710 » Version: N/A
When used together with: Ruckuswireless » R720 » Version: N/A
When used together with: Ruckuswireless » R750 » Version: N/A
When used together with: Ruckuswireless » T300 » Version: N/A
When used together with: Ruckuswireless » T301n » Version: N/A
When used together with: Ruckuswireless » T301s » Version: N/A
When used together with: Ruckuswireless » T310c » Version: N/A
When used together with: Ruckuswireless » T310d » Version: N/A
When used together with: Ruckuswireless » T310n » Version: N/A
When used together with: Ruckuswireless » T310s » Version: N/A
When used together with: Ruckuswireless » T610 » Version: N/A
When used together with: Ruckuswireless » T710 » Version: N/A
When used together with: Ruckuswireless » T710s » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2020-13915

EPSS FAQ

0.61%

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

~ 67 %

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

CVSS scores for CVE-2020-13915

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
6.4	MEDIUM	AV:N/AC:L/Au:N/C:N/I:P/A:P	10.0	4.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: None Integrity Impact: Partial Availability Impact: Partial
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: None Integrity: High Availability: None

CWE ids for CVE-2020-13915

CWE-522 Insufficiently Protected Credentials

The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.

Assigned by: nvd@nist.gov (Primary)
CWE-732 Incorrect Permission Assignment for Critical Resource

The product specifies permissions for a security-critical resource in a way that allows that resource to be read or modified by unintended actors.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2020-13915

https://support.ruckuswireless.com/security_bulletins/304

20200615 | Security Bulletins | Ruckus Wireless Support
Vendor Advisory

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Vulnerability Details : CVE-2020-13915

Products affected by CVE-2020-13915

Exploit prediction scoring system (EPSS) score for CVE-2020-13915

CVSS scores for CVE-2020-13915

CWE ids for CVE-2020-13915

References for CVE-2020-13915