CVE-2018-9998

mediumpriority · track · 27EPSS 0.018 · 79 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.81% (79th) EPSS

CVSS 4 · medium

Is it mine?

7 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

Open-Xchange OX App Suite before 7.6.3-rev37, 7.8.x before 7.8.2-rev40, 7.8.3 before 7.8.3-rev48, and 7.8.4 before 7.8.4-rev28 include folder names in API error responses, which allows remote attackers to obtain sensitive information via the folder parameter in an "all" action to api/tasks.

cvss

Technical severity, 0–10. One row per scoring source.

6.5

010

base score 0–10 · higher = more severe · hover a vector to decode

v2.04mediumAV:N/AC:L/Au:S/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 8 · impact 2.9

v3.06.5mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 3.6

v3.06mediumCVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-200USprimary

affected products (7)

Products and version ranges known to be affected.

n/a n/a≤ n/aenisa_euvdEU
open-xchange open-xchange appsuite≤ 7.6.3nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
open-xchange open-xchange appsuite= 7.6.3nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
open-xchange open-xchange appsuite= 7.8.0nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
open-xchange open-xchange appsuite= 7.8.2nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
open-xchange open-xchange appsuite= 7.8.3nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*
open-xchange open-xchange appsuite= 7.8.4nvdUScpe:2.3:a:open-xchange:open-xchange_appsuite:*:*:*:*:*:*:*:*

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2018-07-05modified 2026-06-17

related (19,478)

Related entries.

ID	severity	EPSS	exploitable	published
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A vulnerability in Cisco Catalyst SD-WAN Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. This vulnerability is due…
CVE-2026-20128US	—OT critical	7.32% (94th)	KEV	2026-02-25
A vulnerability in the Data Collection Agent (DCA) feature of Cisco Catalyst SD-WAN Manager could allow an unauthenticated, remote attacker to gain DCA user privileges on an affect…
CVE-2026-20122US	medium5.4OT critical	25.8% (98th)	KEV	2026-02-25
A vulnerability in the API of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to overwrite arbitrary files on the local file system. To exploit this vul…
CVE-2025-68686US	—OT critical	29.5% (98th)	KEV	2026-02-10
An Exposure of Sensitive Information to an Unauthorized Actor vulnerability [CWE-200] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.…
CVE-2026-20805US	—OT critical	7.46% (94th)	KEV	2026-01-13
Exposure of sensitive information to an unauthorized actor in Desktop Windows Manager allows an authorized attacker to disclose information locally.

+19473 more

references (6)

External citations — patches, advisories, analysis.

http://seclists.org/fulldisclosure/2018/Jul/12 cnnvd
https://www.open-xchange.com/Patchcnnvd
http://seclists.org/fulldisclosure/2018/Jul/12 enisa_euvd
http://www.securitytracker.com/id/1041213 enisa_euvd
http://seclists.org/fulldisclosure/2018/Jul/12Mailing ListThird Party Advisorynvd
http://www.securitytracker.com/id/1041213Third Party AdvisoryVDB Entrynvd

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