CVE-2026-2702Public exploit

Wireless network access via reused default PSK

Published Feb 19, 2026 · Updated Feb 19, 2026

Hard-coded credentials in Beetel 777VR1 Firmware 01.00.09 allow physically proximate attackers to gain wireless network access. The WPA2 configuration reuses a static vendor-supplied default pre-shared key across devices and does not force credential rotation during initialization. An unauthenticated attacker within wireless range can request a PMKID, verify candidate keys offline, and use the recovered key to join the network.

CVSS severity3.1
Low
EPSS probability0.26%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Hard-coded credentials in Beetel 777VR1 Firmware 01.00.09 allow physically proximate attackers to gain wireless network access. The WPA2 configuration reuses a static vendor-supplied default pre-shared key across devices and does not force credential rotation during initialization. An unauthenticated attacker within wireless range can request a PMKID, verify candidate keys offline, and use the recovered key to join the network.

The record

CVE
CVE-2026-2702
Published
Feb 19, 2026
Updated
Feb 19, 2026
Vendor
Beetel Teletech Limited
Product
777VR1 Firmware
Classifications
CWE-259, CWE-798, T1110.002
Attack vector
adjacent
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 19, 2026CVE publishedPublication date reported by the CVE source.
  2. Feb 19, 2026Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=01.00.09

What conditions does exploitation require?

Attack vectoradjacent
Required privilegesunauthenticated

What is affected?

Beetel Teletech Limited · 777VR1 Firmwareversion=01.00.09

Published CVSS scores

1.8VulDBAV:A/AC:H/Au:N/C:P/I:N/A:N
3.1VulDBCVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
1.3VulDBCVSS:4.0/AV:A/AC:H/AT:N/PR:N/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:P

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectoradjacent
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-259Use of Hard-coded Password
CWE-798Use of Hard-coded Credentials
T1110.002Password Cracking

Public exploit references

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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