CVE-2021-46109
CVE-2021-46109 is a medium-severity vulnerability in Asus Rt-ac52u B1 Firmware with a CVSS 3.x base score of 6.1. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-79.
Key facts
- Severity: Medium (CVSS 3.x base score 6.1)
- CVSS v2: 4.3
- EPSS exploit prediction: 1% (49th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-79
- Affected product: Asus Rt-ac52u B1 Firmware
- Published:
- Last modified:
Description
Invalid input sanitizing leads to reflected Cross Site Scripting (XSS) in ASUS RT-AC52U_B1 3.0.0.4.380.10931 can lead to a user session hijack.
Frequently asked questions
- What is CVE-2021-46109?
- Invalid input sanitizing leads to reflected Cross Site Scripting (XSS) in ASUS RT-AC52U_B1 3.0.0.4.380.10931 can lead to a user session hijack.
- How severe is CVE-2021-46109?
- CVE-2021-46109 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
- Is CVE-2021-46109 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2021-46109?
- CVE-2021-46109 affects Asus Rt-ac52u B1 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2021-46109?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2021-46109 published?
- CVE-2021-46109 was published on 2022-01-03 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:asus:rt-ac52u_b1_firmware:3.0.0.4.380.10931:*:*:*:*:*:*:*
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