CVE-2023-28478
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
Attack profile
How easy it is to exploit
- Attack vector
- Adjacent network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
- Record
CVE-2023-28478- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
CVE List
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
- Record
CVE-2023-28478- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
EUVDEUVD-2023-32148
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
- Record
EUVD-2023-32148- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-03
GitHub AdvisoriesGHSA-5hf3-q75w-cr3f
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
TP-Link EC-70 devices through 2.3.4 Build 20220902 rel.69498 have a Buffer Overflow.
- Record
GHSA-5hf3-q75w-cr3f- CVSS 3.1
- 8.8 High
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-787
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| aliases | EUVD | |
| first indexed | CVE List, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2023-28478 is a high vulnerability (CVSS 8.8) in Tp-link Ec70 Firmware, published June 12, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.35%, the 28th percentile. No source names a fixed version.