CVE-2019-10630
CVE-2019-10630 is a high-severity vulnerability in Zyxel Nas326 Firmware with a CVSS 3.x base score of 8.8. 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-522.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 4.0
- EPSS exploit prediction: 1% (64th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-522
- Affected product: Zyxel Nas326 Firmware
- Published:
- Last modified:
Description
A plaintext password vulnerability in the Zyxel NAS 326 through 5.21 allows an elevated privileged user to get the admin password of the device.
Frequently asked questions
- What is CVE-2019-10630?
- A plaintext password vulnerability in the Zyxel NAS 326 through 5.21 allows an elevated privileged user to get the admin password of the device.
- How severe is CVE-2019-10630?
- CVE-2019-10630 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
- Is CVE-2019-10630 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (64th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2019-10630?
- CVE-2019-10630 affects Zyxel Nas326 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2019-10630?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
- When was CVE-2019-10630 published?
- CVE-2019-10630 was published on 2019-04-09 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:zyxel:nas326_firmware:*:*:*:*:*:*:*:*
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