Cleartext Submission of Password vulnerability in Skyworth Router
Priority LOW 39CWE-319Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-319.
Summary
This vulnerability exist in Skyworth Router CM5100, version 4.1.1.24, due to transmission of authentication credentials in plaintext over the network. A remote attacker could exploit this vulnerability by eavesdropping on the victim’s network traffic to extract username and password from the web interface (Login Page) of the vulnerable targeted system.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00372 31st percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- Yes
- Technical impact
- Partial
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| Hathway | Skyworth Router CM5100 | up to 4.1.1.24 | — | No fix listed | CNA |
- Skyworth Router CM5100 VendorHathway Affected up to 4.1.1.24 Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:skyworthdigital:cm5100_firmware:4.1.1.24:*:*:*:*:*:*:* | 4.1.1.24 | Vulnerable | Skyworthdigital |
| cpe:2.3:h:skyworthdigital:cm5100:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Skyworthdigital |
- cpe:2.3:o:skyworthdigital:cm5100_firmware:4.1.1.24:*:*:*:*:*:*:* Versions 4.1.1.24 Vulnerable ·Skyworthdigital
- cpe:2.3:h:skyworthdigital:cm5100:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Skyworthdigital
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2023-51740
- 2026-10-03 Alias added: GHSA-7qmq-34hq-j5mx
References
More Hathway vulnerabilities
- TI-2024-30004 Vulnerability in Hathway Skyworth Router CM5100 v.4.1.1.24 allows a physically proximate… CVSS 3.1HIGH 8.0
- TI-2023-28382 Buffer Overflow vulnerability in Skyworth Router CVSS 3.1HIGH 7.5
- TI-2023-28381 Buffer Overflow vulnerability in Skyworth Router CVSS 3.1HIGH 7.5
- TI-2023-28380 Cleartext Submission of Password vulnerability in Skyworth Router CVSS 3.1HIGH 7.5
- TI-2023-28378 Stored Cross Site Scripting Vulnerability in Skyworth Router CVSS 3.1MEDIUM 6.9
- TI-2023-28377 Stored Cross Site Scripting Vulnerability in Skyworth Router CVSS 3.1MEDIUM 6.9
Sources
- CVE-2023-51740 · CVE Program
- CVE-2023-51740 · NVD
- FIRST EPSS
- GHSA-7qmq-34hq-j5mx · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences