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CVE-2020-26549

22
FAUCET Score

CVE-2020-26549 is a high-severity vulnerability affecting Aviatrix Controller versions prior to R5.4.1290, allowing for a bypass of .htaccess protections to download files. This network-exploitable flaw has low attack complexity and could lead to high confidentiality impact without requiring user interaction or privileges. While no public exploit code or active exploitation has been observed, and community discussion is minimal, organizations should prioritize patching due to the high CVSS score.

Impacted Technologies

VendorProductVersion(s)CPE
5.3.1516CPE matchmatch criteria
cpe:2.3:a:aviatrix:controller:5.3.1516:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

7.5HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
NONE
Availability Impact
NONE
Exploitability Score
3.9
Impact Score
3.6
CvssVersion
3.1

Exploit Intelligence

EPSS Score
1.49%
Probability of exploitation in next 30 days
EPSS Percentile
71.4%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0149 is in the 53rd percentile among its peer group of 51,553 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.4 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

criticalstart.com / multiple-vulnerabilities-discovered-in-aviatrix
ExploitThird Party Advisory