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Fencer Intel
critical 9.8

CVE-2012-6611 json

An issue was discovered in Polycom Web Management Interface G3/HDX 8000 HD with Durango 2.6.0 4740 software and embedded Polycom Linux Deve…

published 2020-02-10 6 y ago modified 2026-06-16 4 mo ago also EUVD-2012-6458

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
3.1%
EPSS 3.1% chance of exploitation in 30 days, percentile 88%
public exploits
0
none known

Summary

An issue was discovered in Polycom Web Management Interface G3/HDX 8000 HD with Durango 2.6.0 4740 software and embedded Polycom Linux Development Platform 2.14.g3. It has a blank administrative password by default, and can be successfully used without setting this password.

Exploit prediction

3.14% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • web.archive.org https://web.archive.org/web/20130320033016/http://blog.tempest.com.br/joao-paulo-campello/path-traversal-on-polycom-web-management-interface.html referenced PoC, tagged "exploit" by a source, unverified
  • exploit-db.com https://www.exploit-db.com/exploits/43032 referenced PoC, tagged "exploit" by a source, unverified

CVSS scores

assigned by version score vector
NVD 3.1 9.8 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 10.0 AV:N/AC:L/Au:N/C:C/I:C/A:C

Classification

Weakness
  • CWE-798 Use of Hard-coded 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.