CVE-2023-41628
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service ...
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service (DoS) by incorrectly initiating the messaging procedure between the E2Node and E2Term components.
Attack profile
How easy it is to exploit
- Attack vector
- Network
- Complexity
- Low
- Privileges needed
- None
- User interaction
- None
What an attacker can affect
- Confidentiality
- None
- Integrity
- None
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service (DoS) by incorrectly initiating the messaging procedure between the E2Node and E2Term components.
- Record
CVE-2023-41628- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - Updated
- 2026-11-02
CVE List No score
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service (DoS) by incorrectly initiating the messaging procedure between the E2Node and E2Term components.
- Record
CVE-2023-41628- Updated
- 2026-11-02
EUVDEUVD-2023-46121 No score
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service (DoS) by incorrectly initiating the messaging procedure between the E2Node and E2Term components.
- Record
EUVD-2023-46121- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-pcpj-mqg2-h82j
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service ...
An issue in O-RAN Software Community E2 G-Release allows attackers to cause a Denial of Service (DoS) by incorrectly initiating the messaging procedure between the E2Node and E2Term components.
- Record
GHSA-pcpj-mqg2-h82j- CVSS 3.1
- 7.5 High
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H - 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-2023-41628 is a high vulnerability (CVSS 7.5) in O-ran-sc E2, published September 1, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.94%, the 80th percentile. No source names a fixed version.