CVE-2018-20333 : An issue was discovered in ASUSWRT 3.0.0.4.384.20308. An unauthenticated user ca

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.

Published 2020-03-20 01:15:22

Updated 2020-03-23 21:51:32

Source MITRE

View at NVD, CVE.org

Vulnerability category: Information leak

Products affected by CVE-2018-20333

Asus » Asuswrt » Version: 3.0.0.4.384.20308
cpe:2.3:o:asus:asuswrt:3.0.0.4.384.20308:*:*:*:*:*:*:*
Matching versions
When used together with: Asus » Gt-ac2900 » Version: N/A
When used together with: Asus » Gt-ac5300 » Version: N/A
When used together with: Asus » Gt-ax11000 » Version: N/A
When used together with: Asus » Rt-ac1200 » Version: N/A
When used together with: Asus » Rt-ac1200 V2 » Version: N/A
When used together with: Asus » Rt-ac1200g » Version: N/A
When used together with: Asus » Rt-ac1200ge » Version: N/A
When used together with: Asus » Rt-ac1750 » Version: N/A
When used together with: Asus » Rt-ac1750 B1 » Version: N/A
When used together with: Asus » Rt-ac1900p » Version: N/A
When used together with: Asus » Rt-ac3100 » Version: N/A
When used together with: Asus » Rt-ac3200 » Version: N/A
When used together with: Asus » Rt-ac51u » Version: N/A
When used together with: Asus » Rt-ac5300 » Version: N/A
When used together with: Asus » Rt-ac55u » Version: N/A
When used together with: Asus » Rt-ac56r » Version: N/A
When used together with: Asus » Rt-ac56s » Version: N/A
When used together with: Asus » Rt-ac56u » Version: N/A
When used together with: Asus » Rt-ac66r » Version: N/A
When used together with: Asus » Rt-ac66u » Version: N/A
When used together with: Asus » Rt-ac66u-b1 » Version: N/A
When used together with: Asus » Rt-ac66u B1 » Version: N/A
When used together with: Asus » Rt-ac68p » Version: N/A
When used together with: Asus » Rt-ac68u » Version: N/A
When used together with: Asus » Rt-ac86u » Version: N/A
When used together with: Asus » Rt-ac87u » Version: N/A
When used together with: Asus » Rt-ac88u » Version: N/A
When used together with: Asus » Rt-acrh12 » Version: N/A
When used together with: Asus » Rt-acrh13 » Version: N/A
When used together with: Asus » Rt-ax3000 » Version: N/A
When used together with: Asus » Rt-ax56u » Version: N/A
When used together with: Asus » Rt-ax58u » Version: N/A
When used together with: Asus » Rt-ax88u » Version: N/A
When used together with: Asus » Rt-ax92u » Version: N/A
When used together with: Asus » Rt-g32 » Version: N/A
When used together with: Asus » Rt-n10+d1 » Version: N/A
When used together with: Asus » Rt-n10e » Version: N/A
When used together with: Asus » Rt-n14u » Version: N/A
When used together with: Asus » Rt-n16 » Version: N/A
When used together with: Asus » Rt-n19 » Version: N/A
When used together with: Asus » Rt-n56r » Version: N/A
When used together with: Asus » Rt-n56u » Version: N/A
When used together with: Asus » Rt-n600 » Version: N/A
When used together with: Asus » Rt-n65u » Version: N/A
When used together with: Asus » Rt-n66r » Version: N/A
When used together with: Asus » Rt-n66u » Version: N/A

Exploit prediction scoring system (EPSS) score for CVE-2018-20333

EPSS FAQ

0.39%

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

~ 74 %

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

CVSS scores for CVE-2018-20333

Base Score	Base Severity	CVSS Vector	Exploitability Score	Impact Score	Score Source
5.0	MEDIUM	AV:N/AC:L/Au:N/C:P/I:N/A:N	10.0	2.9	NIST
Access Vector: Network Access Complexity: Low Authentication: None Confidentiality Impact: Partial Integrity Impact: None Availability Impact: None
7.5	HIGH	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N	3.9	3.6	NIST
Attack Vector: Network Attack Complexity: Low Privileges Required: None User Interaction: None Scope: Unchanged Confidentiality: High Integrity: None Availability: None

CWE ids for CVE-2018-20333

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor

The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.

Assigned by: nvd@nist.gov (Primary)

References for CVE-2018-20333

https://starlabs.sg/advisories/18-20333/

STAR Labs | Advisories | ASUSWRT Information Disclosure on update_applist.asp
Exploit;Third Party Advisory

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Vulnerability Details : CVE-2018-20333

Products affected by CVE-2018-20333

Exploit prediction scoring system (EPSS) score for CVE-2018-20333

CVSS scores for CVE-2018-20333

CWE ids for CVE-2018-20333

References for CVE-2018-20333