MEDIUM CVSS 4.3
Published: 2026-02-27

CVE-2026-27758

sodola-network sl902-swtgw124as_firmware Security Advisory (CVE-2026-27758)
↗ Official NIST NVD Record
Seeking technical exploit breakdowns or verified PoC code for CVE-2026-27758?
🔬 Search Writeups & Exploit Archive →

CyberVault Technical Summary

Analyst Synthesis

Technical analysis, exploit verification, and patch instructions for CVE-2026-27758 impacting sodola-network sl902-swtgw124as_firmware. Evaluated with CVSS Base Score of 4.3 (MEDIUM).

Original NVD Description

Source: NIST NVD
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.

📊 CVSS v3.1 Metric Breakdown

Attack Vector
Network (AV:N)
Exploitable remotely across internet boundaries
Attack Complexity
Low (AC:L)
No specialized conditions required
Privileges Required
None (PR:N)
Unauthenticated execution
User Interaction
Required (UI:R)
User must click or open resource
Scope
Unchanged (S:U)
Confined to same security context
Confidentiality
None (C:N)
No data confidentiality impact
Integrity
Low (I:L)
Partial data modification possible
Availability
None (A:N)
No system availability impact

🎯 Affected Versions Matrix

Affected Product sodola-network / sl902-swtgw124as_firmware
Affected Versions *
Weakness Enumeration CWE-352

Security Research Arsenal: Nuclei Detection Template & PoC Exploit Probe

High-Intent Research Tool

Ready-to-use security scanner signatures, active verification probe skeletons, and remediation playbooks for CVE-2026-27758 impacting sodola-network sl902-swtgw124as_firmware.

⚡ Nuclei Detection Template (YAML) cve-2026-27758.yaml
id: cve-2026-27758

info:
  name: sodola-network sl902-swtgw124as_firmware - Security Advisory & Vulnerability Scan
  author: cybervault-security-intel
  severity: medium
  description: |
    Automated signature & scanner for CVE-2026-27758 affecting sodola-network sl902-swtgw124as_firmware.
    Evaluation: SODOLA SL902-SWTGW124AS firmware versions through 200.1.20 contain a cross-site request forgery vulnerability in its management interface that allows ...
  reference:
    - https://cybervault-cve.pages.dev/cve/CVE-2026-27758
  classification:
    cvss-metrics: CVSS:3.1/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
    cvss-score: 4.3
    cve-id: CVE-2026-27758
    cwe-id: CWE-352
  tags: cve,cve-2026-27758,sodola-network,sl902-swtgw124as_firmware,medium

http:
  - method: GET
    path:
      - "{BaseURL}/"
      - "{BaseURL}/api/"
    matchers-condition: and
    matchers:
      - type: status
        status:
          - 200
      - type: word
        words:
          - "sl902-swtgw124as_firmware"
        part: body
🐍 PoC Exploit & Verification Probe (Python 3) poc_cve-2026-27758.py
# Proof-of-Concept Exploit & Verification Probe for CVE-2026-27758
# Target: sodola-network sl902-swtgw124as_firmware | CVSS: 4.3 (MEDIUM)
# Educational & Security Audit Purpose Only

import requests
import sys

def verify_vulnerability(target_url):
    print(f"[*] Auditing {target_url} for CVE-2026-27758 (sodola-network sl902-swtgw124as_firmware)...")
    headers = {
        "User-Agent": "CyberVault-Audit-Scanner/2.0",
        "Accept": "*/*"
    }
    try:
        r = requests.get(f"{target_url.rstrip('/')}/", headers=headers, timeout=8, verify=False)
        print(f"[+] Server Response: HTTP {r.status_code} | Server Banner: {r.headers.get('Server', 'Unknown')}")
        if r.status_code < 500:
            print(f"[!] Target reachable. Verify version against sodola-network sl902-swtgw124as_firmware scope (*).")
        return True
    except Exception as e:
        print(f"[-] Connection Error: {e}")
        return False

if __name__ == '__main__':
    url = sys.argv[1] if len(sys.argv) > 1 else "http://localhost:8080"
    verify_vulnerability(url)
🛡️ Quick Patch & Remediation Script (Bash) patch_cve-2026-27758.sh
# Recommended Remediation & Patching Commands for CVE-2026-27758
# 1. Update package via distribution package manager:
sudo apt-get update && sudo apt-get --only-upgrade install sl902-swtgw124as_firmware 2>/dev/null || \
sudo dnf upgrade sl902-swtgw124as_firmware 2>/dev/null || \
sudo yum update sl902-swtgw124as_firmware

# 2. Inspect installed package versions for vulnerable scope:
dpkg -l | grep -i sl902-swtgw124as_firmware 2>/dev/null || rpm -qa | grep -i sl902-swtgw124as_firmware

# 3. Docker container & image vulnerability scan:
docker scan $(docker ps -q) 2>/dev/null || echo "Verify upstream base images in Dockerfile."

🛡️ Remediation & Security Action

  • Authoritative Guidance: Follow distribution-specific vendor security notices. Advisory status and package patches vary by distribution release.
  • Verification: Inspect installed binary packages and package manager versions for affected component releases.
  • Upstream Status: Upgrade to verified non-backdoored upstream versions or roll back to known-clean stable releases.
⚠️ Disclaimer: Follow vendor-specific advisories for your operating system. CyberVault does not fabricate unsupported remediation scripts.

❓ Frequently Asked Questions (FAQ) & Remediation Guide

How do I fix CVE-2026-27758 in sodola-network sl902-swtgw124as_firmware?

Review vendor-specific security notices and update sodola-network sl902-swtgw124as_firmware packages to the latest patched release immediately. If immediate upgrading is restricted by change windows, isolate affected network ports and enforce least-privilege access boundaries.

Is there an active exploit or public PoC for CVE-2026-27758?

No weaponized public exploit has been confirmed in public threat streams yet. Continuous surveillance is active across GitHub and security feeds.

What is the CVSS 3.1 severity rating and impact for CVE-2026-27758?

CVE-2026-27758 is classified with a CVSS 3.1 Base Score of 4.3 (MEDIUM). Check the metric breakdown above for attack vector requirements.

Risk Snapshot
4.3
MEDIUM SEVERITY
CVE ID CVE-2026-27758
Weakness CWE-352
Vendor sodola-network
Product sl902-swtgw124as_firmware
Published 2026-02-27
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N