CVE-2026-28769Public exploitNetwork attack vector

Authenticated file enumeration via unsanitized stat path

Published Mar 4, 2026 · Updated Mar 4, 2026

Path traversal in the IDC SFX Series SuperFlex Satellite Receiver portal 101 allows remote authenticated users to test arbitrary file existence. The /IDC_Logging/checkifdone.cgi script passes the unsanitized file parameter to Perl stat, which accepts ../ sequences outside the intended directory. Valid portal credentials are required, and differing complete or failed backup responses disclose only whether a chosen filesystem path exists.

CVSS severity5.3
Medium
EPSS probability0.64%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in the IDC SFX Series SuperFlex Satellite Receiver portal 101 allows remote authenticated users to test arbitrary file existence. The /IDC_Logging/checkifdone.cgi script passes the unsanitized file parameter to Perl stat, which accepts ../ sequences outside the intended directory. Valid portal credentials are required, and differing complete or failed backup responses disclose only whether a chosen filesystem path exists.

The record

CVE
CVE-2026-28769
Published
Mar 4, 2026
Updated
Mar 4, 2026
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-22, T1083
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Mar 4, 2026CVE publishedPublication date reported by the CVE source.
  2. Mar 4, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3GridwareCVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

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)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitPublished

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
T1083File and Directory Discovery

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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