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Vulnerability Assessment

Weakness
CWE
CWE-200
OWASP Top 10:2025
A01:2025 - Broken Access Control
ASVS 5.0
V14 - Data Protection Data exposure prevention
MITRE ATT&CK

2 techniques across 2 tactics: Collection, Discovery

The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up.

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Impact

CVSS score of 6.3 (MEDIUM). Attack characteristics: network attack vector, M complexity. EPSS exploitation probability: 0.31%.
Exploit ScenarioDerived

A remote attacker could access sensitive data that should not be disclosed by sending crafted requests to the affected application.
This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).
No patch listed yet 0.3% exploitation probability (EPSS)

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AnalysisAI

Advanced_System_Content.asp in the ASUS RT series routers with firmware before 3.0.0.4.374.5517, when an administrator session is active, allows remote authenticated users to obtain the administrator. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Minimize information in error messages, implement proper access controls, encrypt sensitive data at rest and in transit.

Affects your stack

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Technical ContextAI · show details

This vulnerability is classified as Exposure of Sensitive Information (CWE-200), which allows attackers to access sensitive data that should not be disclosed. Advanced_System_Content.asp in the ASUS RT series routers with firmware before 3.0.0.4.374.5517, when an administrator session is active, allows remote authenticated users to obtain the administrator user name and password by reading the source code. Affected products include: Asus Rt-Ac66U Firmware, Asus Rt-Ac68U Firmware, Asus Rt-N10E Firmware, Asus Rt-N14U Firmware, Asus Rt-N16 Firmware. Version information: before 3.0.0.4.374.5517.

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  • Exploit and PoC references, threat intelligence from 22 sources
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Severity by source

NVD PRIMARY 6.3 MEDIUM
AV:N/AC:M/Au:S/C:C/I:N/A:N

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector
Network
Attack Complexity
M
Confidentiality
C
Integrity
None
Availability
None

DescriptionCVE.org

Advanced_System_Content.asp in the ASUS RT series routers with firmware before 3.0.0.4.374.5517, when an administrator session is active, allows remote authenticated users to obtain the administrator user name and password by reading the source code.

Threat Intelligence Overview

EPSS Score
0.3%
Top 46% exploitable
Data Quality
4 sources
Confidence: Medium
NVD CVE.org EPSS VulDB

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue
Severity MEDIUM
CISA KEV No
Public POC No
EPSS 0.3%
Patch available No
Active threat No
Deciding rule
MEDIUM severity (CVSS 4.0-6.9)
What every action level means
Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.
Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.
This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.
This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.
Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived
Scheduled
Exploitation· derived
None
System Exposure· derived
Open
Automatable· derived
No
Human Impact· derived
Medium

Priority Score

32
Low Medium High Critical
KEV: 0
EPSS: 0
CVSS: +32
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Information Disclosure MEDIUM

Information disclosure occurs when an application unintentionally exposes sensitive data that aids attackers in reconnaissance or directly compromises security.

Affected Products (CPE)CVE.org

cpe:2.3:o:asus:rt-ac66u_firmware:3.0.0.4.140:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac66u_firmware:3.0.0.4.220:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac66u_firmware:3.0.0.4.246:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac66u_firmware:3.0.0.4.260:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac66u_firmware:3.0.0.4.270:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac66u_firmware:3.0.0.4.354:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac68u_firmware:3.0.0.4.374.4755:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac68u_firmware:3.0.0.4.374_4561:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-ac68u_firmware:3.0.0.4.374_4887:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.7:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.10:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.16:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.19:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.20:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.24:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n10e_firmware:2.0.0.25:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n14u_firmware:3.0.0.4.322:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n14u_firmware:3.0.0.4.356:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n16_firmware:1.0.1.9:*:*:*:*:*:*:*
cpe:2.3:o:asus:rt-n16_firmware:1.0.2.3:*:*:*:*:*:*:*
+ 32 more

More in Rt N56U Firmware

View all
CVE-2013-6343 CRITICAL POC
10.0 Jan 22

Multiple buffer overflows in web.c in httpd on the ASUS RT-N56U and RT-AC66U routers with firmware 3.0.0.4.374_979 allow
CVE-2017-11420 CRITICAL POC
9.8 Jul 18

Stack-based buffer overflow in ASUS_Discovery.c in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmw
CVE-2013-4937 CRITICAL
10.0 Jul 26

Multiple unspecified vulnerabilities in the AiCloud feature on the ASUS RT-AC66U, RT-N66U, RT-N65U, RT-N14U, RT-N16, RT-
CVE-2017-11344 HIGH
7.8 Jul 17

Global buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, R
CVE-2017-11345 HIGH
7.8 Jul 17

Stack buffer overflow in networkmap in Asuswrt-Merlin firmware for ASUS devices and ASUS firmware for ASUS RT-AC5300, RT
CVE-2014-7270 MEDIUM
6.8 Feb 01

Cross-site request forgery (CSRF) vulnerability on ASUS JAPAN RT-AC87U routers with firmware 3.0.0.4.378.3754 and earlie
CVE-2014-7269 MEDIUM
6.5 Feb 01

ASUS JAPAN RT-AC87U routers with firmware 3.0.0.4.378.3754 and earlier, RT-AC68U routers with firmware 3.0.0.4.376.3715

CVE-2017-5632 MEDIUM
6.5 Jan 30

An issue was discovered on the ASUS RT-N56U Wireless Router with Firmware 3.0.0.4.374_979. Rated medium severity (CVSS 6

Same weakness CWE-200 – Information Exposure

View all
CVE-2024-24919 HIGH POC
8.6
CVE-2021-41277 HIGH POC
7.5
CVE-2016-6415 HIGH POC
7.5
CVE-2013-7331 MEDIUM POC
6.5
CVE-2025-31125 MEDIUM POC
5.3
CVE-2025-11749 CRITICAL POC
9.8
CVE-2017-16894 HIGH POC
7.5
CVE-2017-11165 CRITICAL POC
9.8

Same technique Information Disclosure

View all
CVE-2019-2725 CRITICAL POC
9.8
CVE-2021-34523 CRITICAL POC
9.0
CVE-2013-2251 CRITICAL POC
9.8
CVE-2017-5638 CRITICAL POC
9.8
CVE-2025-24813 CRITICAL POC
9.8
CVE-2025-68613 HIGH POC
8.8
CVE-2015-1701 HIGH POC
7.8
CVE-2017-0147 HIGH POC
7.5

References

Advisories & patches
ADVISORY https://vuldb.com/vuln/69427 REF http://dnlongen.blogspot.com/2014/04/CVE-2014-2719-Asus-RT-Password-Disclosure.html REF http://seclists.org/fulldisclosure/2014/Apr/225 REF http://support.asus.com/download.aspx?m=RT-N66U+%28VER.B1%29 REF https://support.t-mobile.com/docs/DOC-21994

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