CVE-1999-0193 EXPLOIT
5.0
MEDIUM · CVSS 2.0 · EPSS 4.9% (pctl 92)
Patch early
A public exploit exists.
Description
Denial of service in Ascend and 3com routers, which can be rebooted by sending a zero length TCP option.
Scoring
| CVSS | 5.0 (MEDIUM, v2.0) |
|---|---|
| Vector | AV:N/AC:L/Au:N/C:N/I:N/A:P |
| EPSS | 4.89% — more likely to be exploited than 92% of all CVEs |
| On CISA KEV | no |
| Public exploit | yes |
| Published | 1997-12-01 |
| Last modified | 2026-06-16 |
Affected (1)
| Vendor | Product |
|---|---|
| ascend | cascadeview ux |
Public exploits
| Source | Title | Date |
|---|---|---|
| exploit-db | Ascend R 4.5 Ci12 - Denial of Service | 1998-03-17 |
| exploit-db | Ascend R 4.5 Ci12 - Denial of Service | 1998-03-16 |
References
→ the Explorer · watch your stack · NVD