CVE-2022-43308
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create...
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create Administrator accounts via crafted user cookies.
Attack profile
How easy it is to exploit
- Attack vector
- Local
- Complexity
- Low
- Privileges needed
- Low
- User interaction
- None
What an attacker can affect
- Confidentiality
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create Administrator accounts via crafted user cookies.
- Record
CVE-2022-43308- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-269
- Updated
- 2026-11-02
CVE List
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create Administrator accounts via crafted user cookies.
- Record
CVE-2022-43308- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-269
- Updated
- 2026-11-02
EUVDEUVD-2022-46348
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create Administrator accounts via crafted user cookies.
- Record
EUVD-2022-46348- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-2c76-rwr8-xf77
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create...
INTELBRAS SG 2404 MR 20180928-rel64938 allows authenticated attackers to arbitrarily create Administrator accounts via crafted user cookies.
- Record
GHSA-2c76-rwr8-xf77- CVSS 3.1
- 7.8 High
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H - Weakness
- CWE-269
- Updated
- 2026-11-02
Affected products
History
| Recorded | Changed | Sources |
|---|---|---|
| first indexed | CVE List, EUVD, GitHub Advisories, NVD |
Dates are when Every CVE recorded each change. Upstream dates may differ.
In short
CVE-2022-43308 is a high vulnerability (CVSS 7.8) in Intelbras Sg 2404 Mr Firmware, published November 18, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.29%, the 21st percentile. No source names a fixed version.