CVE-2023-27745Public exploitNetwork attack vector

Authenticated SYSTEM code execution via unchecked administrative requests

Published Jun 2, 2023 · Updated Jan 9, 2025

Privilege escalation in South River Technologies TitanFTP before 2.0.1.2102 allows remote authenticated users to execute code as SYSTEM. The user web server accepts requests for administrator-only actions, including external-job execution, without enforcing the caller's role. A low-privilege account and network access to ports 80 or 443 are required; successful exploitation grants full host control.

CVSS severity8.8
High
EPSS probability0.46%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Privilege escalation in South River Technologies TitanFTP before 2.0.1.2102 allows remote authenticated users to execute code as SYSTEM. The user web server accepts requests for administrator-only actions, including external-job execution, without enforcing the caller's role. A low-privilege account and network access to ports 80 or 443 are required; successful exploitation grants full host control.

The record

CVE
CVE-2023-27745
Published
Jun 2, 2023
Updated
Jan 9, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-346, T1068
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 2, 2023CVE publishedPublication date reported by the CVE source.
  2. Jan 9, 2025Record 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

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

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 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-346Origin Validation Error
T1068Exploitation for Privilege Escalation

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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