CVE-2026-27754
MD5 Collision Enables Session Hijacking in SODOLA Firmware
Publication date: 2026-02-27
Last updated on: 2026-03-03
Assigner: VulnCheck
Description
Description
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| sodola-network | sl902-swtgw124as_firmware | to 200.1.20 (inc) |
Helpful Resources
Exploitability
| CWE ID | Description |
|---|---|
| CWE-328 | The product uses an algorithm that produces a digest (output value) that does not meet security expectations for a hash function that allows an adversary to reasonably determine the original input (preimage attack), find another input that can produce the same hash (2nd preimage attack), or find multiple inputs that evaluate to the same hash (birthday attack). |
Attack-Flow Graph
AI Powered Q&A
Can you explain this vulnerability to me?
The vulnerability exists in SODOLA SL902-SWTGW124AS firmware versions through 200.1.20, where the device uses the cryptographically broken MD5 hash function to generate session cookies.
Because MD5 is vulnerable to collisions and predictable outputs, attackers can exploit this weakness to forge valid session cookies.
This allows unauthorized users to gain access to the device by bypassing normal authentication mechanisms.
How can this vulnerability impact me? :
This vulnerability can lead to unauthorized access to the affected device.
Attackers who successfully forge session cookies can potentially control or manipulate the device without permission.
This compromises the confidentiality and integrity of the device's operations and any data it handles.
How does this vulnerability affect compliance with common standards and regulations (like GDPR, HIPAA)?:
I don't know
How can this vulnerability be detected on my network or system? Can you suggest some commands?
I don't know
What immediate steps should I take to mitigate this vulnerability?
I don't know