CVE-1999-1203 describes a denial-of-service vulnerability in Ascend's Multilink PPP for ISDN, affecting versions prior to 4.6. Remote attackers could exploit this by sending a spoofed endpoint identifier. With a CVSS score of 5.0 (Medium), this vulnerability is easily exploitable over the network with low complexity and requires no authentication, leading to a denial of service. Despite its age, there is no evidence of active exploitation, no public exploit code available (Metasploit, Nuclei, ExploitDB), and it has garnered no community discussion or media coverage.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
<= 4.6CPE matchmatch criteria | cpe:2.3:o:ascend:multilink_ppp_for_isdn:*:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:P
No social media mentions found for this CVE.
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.