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CVE Vulnerability Details :
CVE-2026-27755
PUBLISHED
More InfoOfficial Page
Assigner-VulnCheck
Assigner Org ID-83251b91-4cc7-4094-a5c7-464a1b83ea10
View Known Exploited Vulnerability (KEV) details
Published At-27 Feb, 2026 | 18:09
Updated At-27 Feb, 2026 | 19:01
Rejected At-
▼CVE Numbering Authority (CNA)
SODOLA SL902-SWTGW124AS <= 200.1.20 Predictable Session ID

SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a weak session identifier generation vulnerability that allows attackers to forge authenticated sessions by computing predictable MD5-based cookies. Attackers who know or guess valid credentials can calculate the session identifier offline and bypass authentication without completing the login flow, gaining unauthorized access to the device.

Affected Products
Vendor
Shenzhen Hongyavision Technology Co., Ltd. (Sodola Networks)
Product
SODOLA SL902-SWTGW124AS
Default Status
unknown
Versions
Affected
  • From 0 through 200.1.20 (semver)
Problem Types
TypeCWE IDDescription
CWECWE-330CWE-330 Use of Insufficiently Random Values
Type: CWE
CWE ID: CWE-330
Description: CWE-330 Use of Insufficiently Random Values
Metrics
VersionBase scoreBase severityVector
4.09.3CRITICAL
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
3.19.8CRITICAL
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Version: 4.0
Base score: 9.3
Base severity: CRITICAL
Vector:
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 3.1
Base score: 9.8
Base severity: CRITICAL
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
finder
Kazuma Matsumoto, a security researcher at GMO Cybersecurity by IERAE, Inc.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
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
product
https://www.vulncheck.com/advisories/sodola-sl902-swtgw124as-predictable-session-id
third-party-advisory
Hyperlink: 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
Resource:
product
Hyperlink: https://www.vulncheck.com/advisories/sodola-sl902-swtgw124as-predictable-session-id
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Details not found