CVE-2018-10863Network attack vector

Information disclosure via unauthenticated directory indexing

Published May 26, 2021 · Updated Aug 5, 2024

Information disclosure in Red Hat redhat-certification 7 allows remote attackers to enumerate transfer-store contents over HTTP. The web-server configuration exposes /var/www/rhcert/store/transfer at /rhcert-transfer and automatically lists its files and directories without authentication. Any remote attacker who can reach the service can discover potentially sensitive filenames and directory structure, with no reported ability to modify stored data.

CVSS severity5.3
Medium
EPSS probability1.06%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Information disclosure in Red Hat redhat-certification 7 allows remote attackers to enumerate transfer-store contents over HTTP. The web-server configuration exposes /var/www/rhcert/store/transfer at /rhcert-transfer and automatically lists its files and directories without authentication. Any remote attacker who can reach the service can discover potentially sensitive filenames and directory structure, with no reported ability to modify stored data.

The record

CVE
CVE-2018-10863
Published
May 26, 2021
Updated
Aug 5, 2024
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-552, T1083
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. May 26, 2021CVE publishedPublication date reported by the CVE source.
  2. Aug 5, 2024Record 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 privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3Red HatCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.0NVDAV:N/AC:L/Au:N/C:P/I:N/A:N
7.5NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A: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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-552Files or Directories Accessible to External Parties
T1083File and Directory Discovery

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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