An issue in wishnet Nepstech Wifi Router NTPL-XPON1GFEVN v1.0 allows a remote attacker to obtain sensitive information via the lack of encr…

published 2024-08-19 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-39738

cvss: 7.5; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.5%; EPSS 0.5% chance of exploitation in 30 days, percentile 41%
public exploits: 0; none known

An issue in wishnet Nepstech Wifi Router NTPL-XPON1GFEVN v1.0 allows a remote attacker to obtain sensitive information via the lack of encryption during login process

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 2 y ago (2024-08-20)

Exploit prediction

0.48% chance of exploitation in the next 30 days, higher than 41% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CISA ADP	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CNA	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products

nepstech ntpl-xpon1gfevn_firmware

Classification

Weakness

CWE-200 Exposure of Sensitive Information to an Unauthorized Actor
CWE-311 Missing Encryption of Sensitive Data

References

linkedin.com /in/subhodeep-baroi-397629252/
third-party-advisory
x.com /sudo_subho
permissions-required
github.com /sudo-subho/CVE-2024-42657
third-party-advisory

Sources

CVE List CVE-2024-42657
NVD CVE-2024-42657

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary