Information exposure vulnerability on Technicolor CGA2121
Priority LOW 35CWE-200Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Information disclosure
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-200.
Summary
A vulnerability of Information Exposure has been found on Technicolor CGA2121 affecting the version 1.01, this vulnerability allows a local attacker to obtain sensitive information stored on the device such as wifi network's SSID and their respective passwords.
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.00185 8th 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
- No
- Technical impact
- Total
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 |
|---|---|---|---|---|---|
| Technicolor | CGA2121 | 1.0.1 | — | No fix listed | CNA |
- CGA2121 VendorTechnicolor Affected 1.0.1 Fixed in — No fix listed CNA
CPE names CISA-ADP · 1
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:h:technicolor:cga2121:1.0.1:*:*:*:*:*:*:* | 1.0.1 | — | Technicolor |
- cpe:2.3:h:technicolor:cga2121:1.0.1:*:*:*:*:*:*:* Versions 1.0.1 — ·Technicolor
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2024-3780
- 2026-10-03 Alias added: GHSA-fvhp-g7rg-4vvm
References
More Technicolor vulnerabilities
- TI-2018-11683 Technicolor TG588V V2 devices allow remote attackers to cause a denial of service… CVSS 3.0MEDIUM 6.5
- TI-2019-14043 Broadcom based cable modems across multiple vendors are vulnerable to a buffer overflow… CVSS 3.1HIGH 8.8
- TI-2018-15266 Thomson TCW710 RgUrlBlock.asp Persistent cross site scriting CVSS 3.1MEDIUM 5.4
- TI-2018-15265 Thomson TCW710 RgDhcp Persistent cross site scriting CVSS 3.1MEDIUM 5.4
- TI-2018-15264 Thomson TCW710 RgDdns Persistent cross site scriting CVSS 3.1MEDIUM 5.4
- TI-2018-15263 Thomson TCW710 RgTime Persistent cross site scriting CVSS 3.1MEDIUM 5.4
Sources
- CVE-2024-3780 · CVE Program
- CVE-2024-3780 · NVD
- FIRST EPSS
- GHSA-fvhp-g7rg-4vvm · GitHub Advisory Database · CC BY 4.0
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