CVE-2014-4190 describes multiple heap-based buffer overflows in various Huawei Campus Series Switches, including S3700HI, S5700, S6700, S3300HI, S5300, S6300, S9300, S7700, S9700, S2350, and S2750, across several software versions. This vulnerability allows unauthenticated remote attackers to trigger a denial of service, specifically a device restart, by sending a specially crafted packet with a malformed length field. With a CVSS score of 7.8 (High), the attack requires no authentication and has low complexity, leading to a complete loss of availability. There is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
v200r001CPE matchmatch criteria | cpe:2.3:a:huawei:campus_series_switch_software:v200r001:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:huawei:campus_lsw_s9700:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:huawei:campus_s3300hi:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:huawei:campus_s3700hi:-:*:*:*:*:*:*:* | ||
Range not provided by sourceCPE matchmatch criteria | cpe:2.3:h:huawei:campus_s5300:-:*:*:*:*:*:*:* |
CVSS version used by this source: 2.0
AV:N/AC:L/Au:N/C:N/I:N/A:C
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, 0.1 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.