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Fencer Intel
critical 9.8

CVE-2020-10546 in the critical feed json

rConfig 3.9.4 and previous versions has unauthenticated compliancepolicies.inc.php SQL injection.

published 6y ago modified 4mo ago also EUVD-2020-2998

cvss
9.8
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
87.3%
EPSS 87.3% chance of exploitation in 30 days, percentile 99.7%
public exploits
0
none known, plus a Nuclei check

Summary

rConfig 3.9.4 and previous versions has unauthenticated compliancepolicies.inc.php SQL injection. Because, by default, nodes' passwords are stored in cleartext, this vulnerability leads to lateral movement, granting an attacker access to monitored network devices.

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Exploit prediction

87.33% chance of exploitation in the next 30 days, higher than 99.7% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

  • Nuclei template rConfig 3.9.4 - SQL Injection nuclei detection template
  • github.com https://github.com/theguly/exploits/blob/master/CVE-2020-10546.py referenced PoC, tagged "exploit" by a source, unverified
  • theguly.github.io https://theguly.github.io/2020/09/rconfig-3.9.4-multiple-vulnerabilities/ 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 7.5 AV:N/AC:L/Au:N/C:P/I:P/A:P

Classification

Weakness
  • CWE-89 Improper Neutralization of Special Elements used in an SQL Command

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.