CVE-2019-19415 describes a denial-of-service (DoS) vulnerability within the SIP module of certain Huawei products. A remote, unauthenticated attacker can exploit this by sending specially crafted messages, leading to buffer overflow and a dead loop due to insufficient packet verification. This vulnerability carries a CVSS score of 7.5 (HIGH), indicating a network-exploitable issue with low attack complexity and high impact on availability. While no public exploits (Metasploit, Nuclei, ExploitDB) are currently available and there is minimal community discussion or media coverage, organizations using affected Huawei products should consult the vendor's security advisory for remediation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v200r006c10CPE matchmatch criteria | cpe:2.3:o:huawei:ar120-s_firmware:v200r006c10:*:*:*:*:*:*:* | ||
v200r007c00CPE matchmatch criteria | cpe:2.3:o:huawei:ar120-s_firmware:v200r007c00:*:*:*:*:*:*:* | ||
v200r008c20CPE matchmatch criteria | cpe:2.3:o:huawei:ar120-s_firmware:v200r008c20:*:*:*:*:*:*:* | ||
v200r008c30CPE matchmatch criteria | cpe:2.3:o:huawei:ar120-s_firmware:v200r008c30:*:*:*:*:*:*:* | ||
v200r006c10CPE matchmatch criteria | cpe:2.3:o:huawei:ar1200_firmware:v200r006c10:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.