How to Fix CVE-2026-27756: SODOLA SL902-SWTGW124AS (Bundle Sibling)
By Sai Kiran Pandrala. Last verified: 2026-05-25.
CVE-2026-27756 is a sibling vulnerability in the same vendor advisory as CVE-2026-27751. Apply the same patched build and you close both. The technical detail below is what differs.
| Severity | 5.1 (Medium) |
|---|---|
| Actively exploited? | No public listing in CISA KEV |
| Affected | SODOLA SL902-SWTGW124AS 0 to <=200.1.20 |
| Fixed in | Same patched build as CVE-2026-27751 |
| Type (CWE) | CWE-79 Improper Neutralization of Input During Web Page Generation (XSS or 'Cross-site Scripting') |
What's different about CVE-2026-27756?
SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a reflected cross-site scripting vulnerability in the management interface where user input is not properly encoded before output. Attackers can craft malicious URLs that execute arbitrary JavaScript in the web interface when visited by authenticated users.
How to fix CVE-2026-27756
Apply the patched build per the primary write-up: How to Fix CVE-2026-27751. All commands, verification steps, and rollback notes for SODOLA SL902-SWTGW124AS are listed there.
Frequently asked questions
Does the CVE-2026-27751 patch close CVE-2026-27756?
Yes. Both CVEs are addressed by the same vendor patch. Applying the patched build closes the full bundle.
Is CVE-2026-27756 listed in CISA KEV?
No public KEV listing at the time of this writing.
Where is the official advisory?
See https://www.sodola-network.com/products/sodola-6-port-2-5g-easy-web-managed-switch-4-x-2-5g-base-t-ports-2-x-10g-sfp-static-aggregation-qos-vlan-igmp-2-5gb-network-home-lab-switch
References
- Official vendor advisory: https://www.sodola-network.com/products/sodola-6-port-2-5g-easy-web-managed-switch-4-x-2-5g-base-t-ports-2-x-10g-sfp-static-aggregation-qos-vlan-igmp-2-5gb-network-home-lab-switch
- NVD: https://nvd.nist.gov/vuln/detail/CVE-2026-27756
- CISA KEV catalog: https://www.cisa.gov/known-exploited-vulnerabilities-catalog
- Primary: How to Fix CVE-2026-27751
*Written by Sai Kiran Pandrala. Part of the SODOLA SL902-SWTGW124AS bundle. Full procedure at how-to-fix-cve-2026-27751.*