CVE-1999-0889
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or...
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or superuser password has not been set.
Exploit likelihood
What each source reports
NVD Score used
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or superuser password has not been set.
- Record
CVE-1999-0889- CVSS 2.0
- 7.5 High
AV:N/AC:L/Au:N/C:P/I:P/A:P - Updated
- 2026-11-02
CVE List No score
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or superuser password has not been set.
- Record
CVE-1999-0889- Updated
- 2026-11-02
EUVDEUVD-1999-0870 No score
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or superuser password has not been set.
- Record
EUVD-1999-0870- Updated
- 2026-11-03
GitHub AdvisoriesGHSA-28mj-2qc3-mqch No score
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or...
Cisco 675 routers running CBOS allow remote attackers to establish telnet sessions if an exec or superuser password has not been set.
- Record
GHSA-28mj-2qc3-mqch- 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-1999-0889 is a high vulnerability (CVSS 7.5) in Cisco 675 Router, published July 1, 1999. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.37%, the 72nd percentile. No source names a fixed version.