Asus vulnerabilities2 known to be exploited.

Vendor2 known exploited
The short answer

Asus has 273 published vulnerabilities across 922 products in our catalogue. 2 of them are on the list of flaws known to be exploited, so criminals are using them now. The most affected product is Rt-Ac86u, with 22. If you run Asus software, patch the exploited flaws first.

See the exploited flaws

The most recent Asus flaw added to the known-exploited list is CVE-2021-32030, on 2 June 2025. We keep watching the known-exploited list.

Products

Which Asus products have the most vulnerabilities?

Rt-Ac86u leads with 22 published vulnerabilities. Open a product to see its versions and which of its flaws criminals are already using.

Known exploited

Which Asus vulnerabilities are being exploited?

2 flaws are on the government list of vulnerabilities known to be exploited. These are the ones criminals are using now, so they go first, whatever their severity score says.

  1. 9.8
    CVE-2021-32030CriticalKnown exploited
    ASUS Routers Improper Authentication Vulnerability

    ASUS Lyra Mini and ASUS GT-AC2900 devices contain an improper authentication vulnerability that allows an attacker to gain unauthorized access to the administrative interface.

    Chance of use>99%Known exploited since2 Jun 2025
  2. 8.8
    CVE-2023-39780HighKnown exploited
    ASUS RT-AX55 Routers OS Command Injection Vulnerability

    ASUS RT-AX55 devices contain an OS command injection vulnerability that could allow a remote, authenticated attacker to execute arbitrary commands.

    Chance of use40%Known exploited since2 Jun 2025
Exploit likelihood

Which Asus flaws are most likely to be used?

Ranked by the latest exploit-likelihood forecast: the chance each flaw is used in an attack in the next 30 days. A high severity score on its own doesn't tell you that. Flaws shared by many other makers' products are left out.

50% or more10% to 49%Under 10%
  1. >99%
    CVE-2021-32030CriticalKnown exploited

    The administrator application on ASUS GT-AC2900 devices before 3.0.0.4.386.42643 and Lyra Mini before 3.0.0.4_384_46630 allows authentication bypass when processing remote input from an unauthenticated user, leading...

    CVSS9.8Published6 May 2021
  2. 87%

    An issue was discovered in AsusWRT before 3.0.0.4.384_10007.

    CVSS9.8Published22 Jan 2018
  3. 85%

    An issue was discovered in AsusWRT before 3.0.0.4.384_10007.

    CVSS9.8Published22 Jan 2018
  4. 70%

    Stack-based buffer overflow in the DPC Proxy server (DpcProxy.exe) in ASUS Remote Console (aka ARC or ASMB3) 2.0.0.19 and 2.0.0.24 allows remote attackers to execute arbitrary code via a long string to TCP port 623.

    CVSS10.0Published25 Mar 2008
  5. 40%
    CVE-2023-39780HighKnown exploited

    On ASUS RT-AX55 3.0.0.4.386.51598 devices, authenticated attackers can perform OS command injection via the /start_apply.htm qos_bw_rulelist parameter.

    CVSS8.8Published11 Sep 2023
  6. 39%

    It is identified a format string vulnerability in ASUS RT-AX56U V2 & RT-AC86U.

    CVSS7.2Published21 Jul 2023
  7. 36%

    Buffer overflow in the CxDbgPrint function in the ipswcom.dll ActiveX component 1.0.0.1 for ASUS Net4Switch 1.0.0020 allows remote attackers to execute arbitrary code via a long parameter to the Alert method.

    CVSS9.3Published15 Sep 2012
  8. 27%

    System command injection in appGet.cgi on ASUS RT-AC3200 version 3.0.0.4.382.50010 allows attackers to execute system commands via the "load_script" URL parameter.

    CVSS9.8Published13 May 2019
  9. 24%

    A stored cross-site scripting (XSS) vulnerability in the urlFilterList function of Asus RT-N10LX Router v2.0.0.39 allows attackers to execute arbitrary web scripts or HTML via a crafted payload injected into the URL...

    CVSS5.4Published12 Jun 2023
Every product

All Asus products we track.

223 products, most vulnerabilities first. Find the ones you run, then open a product to see its versions and exploited flaws.

This directory lists the 223 Asus products with at least one tracked version, of 922 in our catalogue.

Precursor Intelligence

Running Asus? We'll keep checking.

Looking flaws up one at a time doesn't scale. Tell us what you run once, and we tell you which flaws matter to you, in what order, and keep watching for new ones.

  1. Tell us what you runPick your software from a list, or let us work it out from your website.
  2. We match it to every flawOver 400,000 published flaws, checked against your list.
  3. Ranked by real-world riskA 0 to 100 score, led by evidence criminals are using it.
  4. Told as soon as we knowAn alert by email, in the app or by webhook to your own tools.

Free plan, no card needed. Nothing to install.

FAQ

Common questions, answered plainly.

Something else? Talk to the team →

Our catalogue lists 273 published vulnerabilities across 922 products and 488 versions from Asus. The most recent Asus flaw added to the known-exploited list is CVE-2021-32030, on 2 June 2025.

2 Asus vulnerabilities are on the list of flaws known to be exploited. The most recently added are CVE-2021-32030 and CVE-2023-39780. The full list is on this page.

Rt-Ac86u, with 22 published vulnerabilities. Its own page lists the ones known to be exploited.

Create a Precursor Intelligence account and track the Asus products you run. We match them against every published flaw, give each one a risk score from 0 to 100 and tell you as soon as we spot one that affects you, by email, in the app or by webhook.