Asus AsusWRT 3.0.0.4.384.20308 USB Device /update_applist.asp Request information disclosure

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
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CTI Interest Score
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6.4$0-$5k0.00

Summaryinfo

A vulnerability classified as problematic has been found in Asus AsusWRT 3.0.0.4.384.20308. Affected is an unknown function of the file /update_applist.asp of the component USB Device Handler. This manipulation as part of Request causes information disclosure. This vulnerability appears as CVE-2018-20333. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability has been found in Asus AsusWRT 3.0.0.4.384.20308 and classified as problematic. Affected by this vulnerability is some unknown processing of the file /update_applist.asp of the component USB Device Handler. The manipulation as part of a Request leads to a information disclosure vulnerability. The CWE definition for the vulnerability is CWE-200. The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information. As an impact it is known to affect confidentiality. The summary by CVE is:

An issue was discovered in ASUSWRT 3.0.0.4.384.20308. An unauthenticated user can request /update_applist.asp to see if a USB device is attached to the router and if there are apps installed on the router.

The weakness was presented 03/20/2020. This vulnerability is known as CVE-2018-20333 since 12/21/2018. The exploitation appears to be easy. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The attack technique deployed by this issue is T1592 according to MITRE ATT&CK.

By approaching the search of inurl:update_applist.asp it is possible to find vulnerable targets with Google Hacking.

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

See VDB-151845 and VDB-151844 for similar entries. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.4
VulDB Meta Temp Score: 6.4

VulDB Base Score: 5.3
VulDB Temp Score: 5.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
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

Class: Information disclosure
CWE: CWE-200 / CWE-284 / CWE-266
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined
Google Hack: 🔍

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

12/21/2018 🔍
03/20/2020 +455 days 🔍
03/20/2020 +0 days 🔍
04/17/2024 +1489 days 🔍

Sourcesinfo

Vendor: asus.com

Advisory: starlabs.sg
Status: Not defined

CVE: CVE-2018-20333 (🔍)
GCVE (CVE): GCVE-0-2018-20333
GCVE (VulDB): GCVE-100-151843
See also: 🔍

Entryinfo

Created: 03/20/2020 07:34
Updated: 04/17/2024 16:02
Changes: 03/20/2020 07:34 (38), 03/20/2020 07:39 (17), 04/17/2024 16:02 (17)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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