CVE-2022-32739Network attack vector

Release-number disclosure through public calendar exports

Published Jun 13, 2022 · Updated Sep 17, 2024

Information disclosure in OTRS and OTRSCalendarResourcePlanning allows remote authenticated users to obtain the release number from a shared ICS file. The calendar export path writes the OTRS release number into the generated ICS file when Secure::DisableBanner is disabled. An agent must disable the banner setting and share a calendar through a public URL; the resulting disclosure is limited to software-version information.

CVSS severity3.5
Low
EPSS probability0.79%
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 OTRS and OTRSCalendarResourcePlanning allows remote authenticated users to obtain the release number from a shared ICS file. The calendar export path writes the OTRS release number into the generated ICS file when Secure::DisableBanner is disabled. An agent must disable the banner setting and share a calendar through a public URL; the resulting disclosure is limited to software-version information.

The record

CVE
CVE-2022-32739
Published
Jun 13, 2022
Updated
Sep 17, 2024
Vendor
OTRS AG
Product
OTRS
Classifications
CWE-200, T1592.002
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jun 13, 2022CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 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?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=7.0.x <=7.0.34
  2. Affected versionversion=8.0.x <=8.0.22

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

OTRS AG · OTRSversion=7.0.x <=7.0.34; version=8.0.x <=8.0.22
OTRS AG · OTRSCalendarResourcePlanningversion=7.0.x <=7.0.30; version=8.0.x <=8.0.20

Published CVSS scores

5.3NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
3.5OTRS AGCVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-200Exposure of Sensitive Information to an Unauthorized Actor
T1592.002Gather Victim Host Information: Software

Public exploit references

No public exploit references are available in this record.

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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