How severe is CVE-2026-27751?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Vulnerability in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) Sodola Sl902-Swtgw124as

CVE-2026-27751

SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a default credentials vulnerability that allows remote attackers to obtain administrative access to the management interface. Attackers can authenticate using the hardcoded default credentials without password change enforcement to gain full administrative control of the device.

EPSS: 0.004 (36.7th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Weakness classification (CWE)

CWE-1392

References

disclosure@vulncheck.com (Product, product)
disclosure@vulncheck.com (Third Party Advisory, third-party-advisory)

Frequently asked questions

What is CVE-2026-27751?: CVE-2026-27751 is a critical-severity vulnerability in Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks) Sodola Sl902-Swtgw124as, classified under CWE-1392. CVSS score: 9.8/10. Published 2026-02-27.
How severe is CVE-2026-27751?: Critical severity. CVSS v3 base score is 9.8 out of 10.