CVE-2020-9420
CVE-2020-9420 is a medium-severity vulnerability in Arcadyan Vrv9506jac23 Firmware with a CVSS 3.x base score of 6.5. 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-319.
Key facts
- Severity: Medium (CVSS 3.x base score 6.5)
- EPSS exploit prediction: 0% (37th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-319
- Affected product: Arcadyan Vrv9506jac23 Firmware
- Published:
- Last modified:
Description
The login password of the web administrative dashboard in Arcadyan Wifi routers VRV9506JAC23 is sent in cleartext, allowing an attacker to sniff and intercept traffic to learn the administrative credentials to the router.
Frequently asked questions
- What is CVE-2020-9420?
- The login password of the web administrative dashboard in Arcadyan Wifi routers VRV9506JAC23 is sent in cleartext, allowing an attacker to sniff and intercept traffic to learn the administrative credentials to the router.
- How severe is CVE-2020-9420?
- CVE-2020-9420 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
- Is CVE-2020-9420 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (37th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2020-9420?
- CVE-2020-9420 affects Arcadyan Vrv9506jac23 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2020-9420?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2020-9420 published?
- CVE-2020-9420 was published on 2022-12-14 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:arcadyan:vrv9506jac23_firmware:-:*:*:*:*:*:*:*
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