CVE-2026-4309 describes a Missing Authorization vulnerability in NEC Platforms, Ltd. Aterm Series devices, allowing an attacker to obtain specific device information and modify settings via the network. This vulnerability carries a Medium severity CVSS 4.0 score of 6.3, indicating high attack complexity but potential for low impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, and no public exploit code is available on platforms like Metasploit or ExploitDB. Community discussion is minimal, with only one mention, and its very low EPSS score suggests a low probability of exploitation in the wild.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 1.7.2CPE matchmatch criteria | cpe:2.3:o:nec:aterm_wg2600hs_firmware:*:*:*:*:*:*:*:* | ||
< 1.6.0CPE matchmatch criteria | cpe:2.3:o:nec:aterm_wf1200cr_firmware:*:*:*:*:*:*:*:* | ||
< 1.5.0CPE matchmatch criteria | cpe:2.3:o:nec:aterm_wg1200cr_firmware:*:*:*:*:*:*:*:* | ||
< 1.4.2CPE matchmatch criteria | cpe:2.3:o:nec:aterm_wg2600hp4_firmware:*:*:*:*:*:*:*:* | ||
< 1.4.2CPE matchmatch criteria | cpe:2.3:o:nec:aterm_wg2600hm4_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
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.