EdgeMAX EdgeSwitch up to 1.9.0 Legacy Web Interface Cookie session expiration

CVSS Meta Temp Score
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CTI Interest Score
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6.5$0-$5k0.00

Summaryinfo

A vulnerability labeled as problematic has been found in EdgeMAX EdgeSwitch up to 1.9.0. Affected is an unknown function of the component Legacy Web Interface. The manipulation results in session expiration (Cookie). This vulnerability is known as CVE-2020-8234. It is possible to launch the attack remotely. No exploit is available. The affected component should be upgraded.

Detailsinfo

A vulnerability was found in EdgeMAX EdgeSwitch up to 1.9.0. It has been classified as problematic. Affected is an unknown part of the component Legacy Web Interface. The manipulation with an unknown input leads to a session expiration vulnerability (Cookie). CWE is classifying the issue as CWE-613. According to WASC, "Insufficient Session Expiration is when a web site permits an attacker to reuse old session credentials or session IDs for authorization." This is going to have an impact on confidentiality. CVE summarizes:

A vulnerability exists in The EdgeMax EdgeSwitch firmware <v1.9.1 where the EdgeSwitch legacy web interface SIDSSL cookie for admin can be guessed, enabling the attacker to obtain high privileges and get a root shell by a Command injection.

The weakness was published 08/21/2020 (Website). The advisory is available at community.ui.com. This vulnerability is traded as CVE-2020-8234 since 01/28/2020. The exploitability is told to be difficult. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. The technical details are unknown and an exploit is not available.

Upgrading to version 1.9.1 eliminates this vulnerability.

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

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.7
VulDB Meta Temp Score: 6.7

VulDB Base Score: 3.7
VulDB Temp Score: 3.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
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: Cookie
Class: Session expiration / Cookie
CWE: CWE-613
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: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: EdgeSwitch 1.9.1

Timelineinfo

01/28/2020 🔍
08/21/2020 +206 days 🔍
08/22/2020 +1 days 🔍
08/22/2020 +0 days 🔍

Sourcesinfo

Advisory: community.ui.com
Status: Not defined

CVE: CVE-2020-8234 (🔍)
GCVE (CVE): GCVE-0-2020-8234
GCVE (VulDB): GCVE-100-160170

Entryinfo

Created: 08/22/2020 09:21
Updated: 08/22/2020 09:26
Changes: 08/22/2020 09:21 (40), 08/22/2020 09:26 (17)
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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