Ubiquiti UniFi 52 Hotspot /guest/s/default/ byfree Unlimited access control

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.1$0-$5k0.00

Summaryinfo

A vulnerability classified as critical was found in Ubiquiti UniFi 52. This impacts an unknown function of the file /guest/s/default/ of the component Hotspot. Such manipulation of the argument byfree as part of Parameter leads to access control (Unlimited). This vulnerability is listed as CVE-2018-5264. The attack must be carried out from within the local network. There is no available exploit.

Detailsinfo

A vulnerability was found in Ubiquiti UniFi 52 (version unknown). It has been rated as critical. Affected by this issue is an unknown function of the file /guest/s/default/ of the component Hotspot. The manipulation of the argument byfree as part of a Parameter leads to a access control vulnerability (Unlimited). Using CWE to declare the problem leads to CWE-284. The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor. Impacted is confidentiality, integrity, and availability. CVE summarizes:

Ubiquiti UniFi 52 devices, when Hotspot mode is used, allow remote attackers to bypass intended restrictions on "free time" Wi-Fi usage by sending a /guest/s/default/ request to obtain a cookie, and then using this cookie in a /guest/s/default/login request with the byfree parameter.

The weakness was presented 06/07/2019. This vulnerability is handled as CVE-2018-5264 since 01/07/2018. The attack needs to approached within the local network. No form of authentication is required for exploitation. Technical details are known, but there is no available exploit. This vulnerability is assigned to T1068 by the MITRE ATT&CK project.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

If you want to get best quality of vulnerability data, you may have to visit VulDB.

Productinfo

Vendor

Name

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.1
VulDB Meta Temp Score: 6.1

VulDB Base Score: 6.3
VulDB Temp Score: 6.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 5.9
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Name: Unlimited
Class: Access control / Unlimited
CWE: CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

01/07/2018 🔍
06/07/2019 +516 days 🔍
06/08/2019 +1 days 🔍
09/28/2023 +1573 days 🔍

Sourcesinfo

Advisory: red4sec.com
Status: Not defined

CVE: CVE-2018-5264 (🔍)
GCVE (CVE): GCVE-0-2018-5264
GCVE (VulDB): GCVE-100-136178

Entryinfo

Created: 06/08/2019 07:31
Updated: 09/28/2023 17:31
Changes: 06/08/2019 07:31 (38), 06/21/2020 09:45 (17), 09/28/2023 17:31 (3)
Complete: 🔍
Cache ID: 216::103

If you want to get best quality of vulnerability data, you may have to visit VulDB.

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