CVE-2017-15338 describes a buffer overflow vulnerability within the Session Initiation Protocol (SIP) module of numerous Huawei products, including various DP300, IPS, NGFW, NIP, RP, SVN, SeMG, Secospace USG, TE, USG, VP, ViewPoint, and eSpace U1981 series devices. This flaw stems from insufficient validation of SIP messages. The vulnerability has a low severity rating (CVSS 3.7) due to a network attack vector with high attack complexity, requiring specially crafted messages. A successful exploit could lead to service abnormalities, but not confidentiality or integrity impacts. There is no evidence of active exploitation (KEV: No), nor is there publicly available exploit code in Metasploit, Nuclei, or ExploitDB. Community discussion and media coverage for this CVE are minimal.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v500r002c00CPE matchmatch criteria | cpe:2.3:o:huawei:dp300_firmware:v500r002c00:*:*:*:*:*:*:* | ||
v100r001c10CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v100r001c10:*:*:*:*:*:*:* | ||
v100r001c20CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v100r001c20:*:*:*:*:*:*:* | ||
v100r001c30CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v100r001c30:*:*:*:*:*:*:* | ||
v500r001c00CPE matchmatch criteria | cpe:2.3:o:huawei:ips_module_firmware:v500r001c00:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:L
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.3 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.