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Fencer Intel
high 8.1

CVE-2020-14930 json

An issue was discovered in BT CTROMS Terminal OS Port Portal CT-464.

published 6y ago modified 4mo ago also EUVD-2020-7066

cvss
8.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.4%
EPSS 3.4% chance of exploitation in 30 days, percentile 89%
public exploits
1
Exploit-DB

Summary

An issue was discovered in BT CTROMS Terminal OS Port Portal CT-464. Account takeover can occur because the password-reset feature discloses the verification token. Upon a getverificationcode.jsp request, this token is transmitted not only to the registered phone number of the user account, but is also transmitted to the unauthenticated HTTP client.

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Timeline

  1. First public exploit (EDB-48196)
  2. Published

Exploit prediction

3.44% chance of exploitation in the next 30 days, higher than 89% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • EDB-48196 CTROMS Terminal OS Port Portal - 'Password Reset' Authentication Bypass (Metasploit) remote, 2020-03-11
  • pentest.com.tr https://www.pentest.com.tr/exploits/CTROMS-Terminal-OS-Port-Portal-Password-Reset-Authentication-Bypass.html referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 8.1 CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 4.3 AV:N/AC:M/Au:N/C:P/I:N/A:N

Classification

Weakness
  • CWE-319 Cleartext Transmission of Sensitive Information
  • CWE-522 Insufficiently Protected Credentials

References

Sources

Fencer Intel 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.