CVE-2022-26437 is a critical out-of-bounds write vulnerability in the httpclient component, affecting MediaTek MT2621, MT2625, and NBIoT SDK products. This flaw, stemming from uninitialized data, allows for remote escalation of privilege without requiring user interaction or additional execution privileges. With a CVSS score of 9.8 (Critical), it presents a severe risk due to its network-based attack vector and high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
2.8.1CPE matchmatch criteria | cpe:2.3:a:mediatek:nbiot_sdk:2.8.1:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.3 Bluesky, 0.3 Mastodon, and 2.4 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.3 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.