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Sl902 Swtgw124as FirmwareOperating system · Sodola Network

CVE-2026-27758

MEDIUM · 6.5 CVSS v3.1 Published 2026-02-27
Fix available
A fix is available. Upgrade to after 200.1.20 or later.
See remediation →
72/100
Remediation priority · Elevated
Remotely reachable No privileges

Official description Straight from the sourceThe vendor's or NVD's own wording, published unedited. Authoritative, but often terse — it says what broke, rarely what to do.

NVD · unedited
SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a cross-site request forgery vulnerability in its management interface that allows attackers to induce authenticated users into submitting forged requests. Attackers can craft malicious requests that execute unauthorized configuration or administrative actions with the victim's privileges when the authenticated user visits a malicious webpage.

Technical summary Written by usOur analysis, written from the advisory, the CVSS vector and the affected-version data. It adds context the advisory leaves out, and never invents facts that are not in the source.

dbcve analysis · moderate confidence

The SODOLA SL902-SWTGW124AS wireless gateway firmware through version 200.1.20 contains a cross-site request forgery (CSRF) vulnerability in its web-based management interface. Attackers can exploit this by tricking authenticated administrators into visiting malicious webpages, which then silently submit forged HTTP requests to the device's management interface. Since the browser automatically includes the user's session cookies, these forged requests execute with the authenticated user's privileges, allowing unauthorized configuration changes or administrative actions.

MitigationImplement anti-CSRF tokens or SameSite cookie attributes on all state-changing forms in the management interface, and validate the Referer/Origin headers on POST requests. If available, apply any vendor firmware update beyond version 200.1.20.

Verify against the referenced sources before acting — the references below are authoritative for this CVE, this summary is not.

Affected products & versions What the vendor confirmedThe version ranges the vendor confirmed as vulnerable. If your version sits inside a range here, treat yourself as exposed until you have upgraded.

NVD · CPE data
Sl902 Swtgw124as FirmwareOperating system
Affected:<= 200.1.20

CVSS breakdown How the score is builtThe industry scoring standard. It rates how the flaw is reached, what it takes to exploit, and what an attacker gains — the score is derived from those, not the other way round.

From the vector
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
Required
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Am I affected? How to checkSteps we derive from the advisory and the affected-version data, so you can decide whether this CVE reaches your setup. They are a guide, not a scan — your own configuration is the authority.

dbcve checks

Work through these to decide whether this CVE applies to you.

  1. Confirm device model is SODOLA SL902-SWTGW124AS
    Access the device's web management interface or check the device label/documentation to verify the exact model number matches 'SODOLA SL902-SWTGW124AS' or 'Sodola Network Sl902 Swtgw124as'.
    Affected if The device model does not match SODOLA SL902-SWTGW124AS.
  2. Identify installed firmware version
    Log into the web-based management interface and navigate to the System, Status, or About section to view the firmware version. Alternatively, check the device's web UI footer, header, or a dedicated firmware information page.
    Affected if The firmware version is 200.1.20 or any version lower than 200.1.20.
  3. Verify web management interface is enabled
    Attempt to access the device's web interface by entering the gateway's IP address in a web browser. Check if HTTP/HTTPS ports for the management interface are open using a network scan or by reviewing port forwarding/NAT settings.
    Affected if The web-based management interface is accessible from the network and accepts authentication.
  4. Inspect session cookies for SameSite attribute
    Log into the web management interface, open browser developer tools (F12), go to the Application or Storage tab, and examine all cookies set by the device. Check if the cookies have the 'SameSite' attribute set to 'Strict' or 'Lax'.
    Affected if Session cookies do not have a SameSite attribute or it is set to 'None' without Secure flag, indicating lack of CSRF protection.
  5. Examine forms for anti-CSRF tokens
    Log into the web management interface, navigate to any configuration or state-changing form (such as network settings, WiFi configuration, or admin settings). View the page source or inspect form elements to check if a hidden CSRF token field is present in the form.
    Affected if State-changing forms lack a hidden CSRF token field or anti-CSRF mechanism.

The environment is affected if the device is a SODOLA SL902-SWTGW124AS with firmware version 200.1.20 or lower, and its web management interface is accessible without SameSite cookie protections or anti-CSRF tokens on forms.

Generated from the published advisory. Verify against your own configuration.

Check your environment

Paste your version and any relevant configuration and it will be compared against the affected criteria above. Do not include secrets or credentials.

AI-assisted, checked against the advisory. Informational, not a guarantee.

Remediation Closing itWhat it takes to close this. Where a vendor fix exists we point at it; where none exists we say so plainly, and can build one. Effort estimates are scoped from the advisory, not from your codebase.

From vendor data
Upgrade available Upgrade to a release after 200.1.20
Interim mitigation

Implement anti-CSRF tokens or SameSite cookie attributes on all state-changing forms in the management interface, and validate the Referer/Origin headers on POST requests. If available, apply any vendor firmware update beyond version 200.1.20.

Fix this in Sl902 Swtgw124as Firmware Scoped from the published advisory
  • Consultation3.0 h
  • Implementation4.0 h
  • Testing3.0 h
  • Review / QA2.0 h
12.0 hours of engineering $2,130
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References Go to the primary sourcePrimary sources — vendor advisories, patches and trackers. Where our summary and a reference disagree, the reference wins.

Primary sources

Practitioner notes

Contributed

Peer-ranked notes from engineers who’ve handled CVE-2026-27758 in production — separate from our analysis above.

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What this is

A place for practitioners to share what actually worked: a mitigation you’ve tested, a configuration change, a version- or environment-specific caveat, or a link to a verified patch. The most useful notes rise to the top as peers upvote them, so the signal stays high.

What belongs here
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  • Version or environment caveats, and links to real fixes
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