Q: Is it fixed officially? (Patch/Mitigation)

🛠️ **Fix**: Update firmware to **version 200.1.21 or later**. <br>📥 **Source**: Official SODOLA website or vendor support portal. <br>✅ **Status**: Patch available for the specific vulnerability.

Q: Is it urgent? (Priority Suggestion)

🔥 **Priority: CRITICAL**. <br>📊 **CVSS**: 9.8 (High). <br>⏱️ **Urgency**: Patch immediately. Remote, unauthenticated exploitation makes this a high-risk target for industrial networks. Do not delay.

Question 1

What is this vulnerability? (Essence + Consequences)

Accepted Answer

🚨 **Essence**: Weak session ID generation in SODOLA SL902-SWTGW124AS.
💥 **Consequences**: Attackers can predict MD5-based cookies to bypass authentication. Full system compromise possible.

Question 2

Root Cause? (CWE/Flaw)

Accepted Answer

🛡️ **CWE-330**: Use of Insufficiently Random Values.
🔍 **Flaw**: The device uses a weak, predictable MD5 mechanism for session identifiers instead of cryptographically secure random generation.

Question 3

Who is affected? (Versions/Components)

Accepted Answer

🏭 **Vendor**: SODOLA Networks (Shenzhen Hongyavision Tech).
📦 **Product**: SODOLA SL902-SWTGW124AS (Industrial Switch).
⚠️ **Affected**: Versions **200.1.20 and earlier**.

Question 4

What can hackers do? (Privileges/Data)

Accepted Answer

🕵️ **Hackers Can**:
1. **Bypass Auth**: Guess session cookies.
2. **Gain Access**: Login as admin/users without credentials.
3. **Full Control**: Read/Modify config, disrupt network (CVSS High Impact).

Question 5

Is exploitation threshold high? (Auth/Config)

Accepted Answer

📉 **Threshold: LOW**.
🔓 **Auth**: None required (PR:N).
🌐 **Network**: Remote (AV:N).
🖱️ **UI**: None required (UI:N).
⚡ **Complexity**: Low (AC:L). Easy to exploit remotely.

Question 6

Is there a public Exp? (PoC/Wild Exploitation)

Accepted Answer

🚫 **Public Exploit**: No specific PoC code listed in data.
📢 **Advisory**: VulnCheck has published an advisory on the predictable session ID issue.…

Question 7

How to self-check? (Features/Scanning)

Accepted Answer

🔍 **Self-Check**:
1. Check firmware version (< 200.1.20).
2. Inspect HTTP headers for session cookies.
3. Look for MD5-based patterns in session IDs.
4.…

Question 8

Is it fixed officially? (Patch/Mitigation)

Accepted Answer

🛠️ **Fix**: Update firmware to **version 200.1.21 or later**.
📥 **Source**: Official SODOLA website or vendor support portal.
✅ **Status**: Patch available for the specific vulnerability.

Question 9

What if no patch? (Workaround)

Accepted Answer

🚧 **No Patch Workaround**:
1. **Isolate**: Place switch in a trusted, segmented VLAN.
2. **Restrict**: Limit management access to specific IP addresses (ACLs).
3.…

Question 10

Is it urgent? (Priority Suggestion)

Accepted Answer

🔥 **Priority: CRITICAL**.
📊 **CVSS**: 9.8 (High).
⏱️ **Urgency**: Patch immediately. Remote, unauthenticated exploitation makes this a high-risk target for industrial networks. Do not delay.

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CVE-2026-27755 — AI Deep Analysis Summary

Q1What is this vulnerability? (Essence + Consequences)

Q2Root Cause? (CWE/Flaw)

Q3Who is affected? (Versions/Components)

Q4What can hackers do? (Privileges/Data)

Q5Is exploitation threshold high? (Auth/Config)

Q6Is there a public Exp? (PoC/Wild Exploitation)

Q7How to self-check? (Features/Scanning)

Q8Is it fixed officially? (Patch/Mitigation)

Q9What if no patch? (Workaround)

Q10Is it urgent? (Priority Suggestion)

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