CVE-2022-28493
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
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
- High
- Integrity
- High
- Availability
- High
Exploit likelihood
What each source reports
NVD Score used
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
- Record
CVE-2022-28493- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
CVE List No score
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
- Record
CVE-2022-28493- Updated
- 2026-11-02
EUVDEUVD-2022-32935
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
- Record
EUVD-2022-32935- CVSS
- 0.0 None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - Updated
- 2026-11-02
GitHub AdvisoriesGHSA-388p-85c7-wr6g
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
A vulnerability in TOTOLINK CP900 V6.3c.566 allows attackers to start the Telnet service,
- Record
GHSA-388p-85c7-wr6g- CVSS 3.1
- 9.8 Critical
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H - 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-2022-28493 is a critical vulnerability (CVSS 9.8) in Totolink Cp900 Firmware, published March 23, 2023. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 0.67%, the 52nd percentile. No source names a fixed version.