CVE-2020-2545

mediumpriority · track · 22EPSS 0.015 · 74 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

1.49% (74th) EPSS

CVSS 5 · medium

Is it mine?

14 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-27

Vulnerability in the Oracle HTTP Server product of Oracle Fusion Middleware (component: OSSL Module). Supported versions that are affected are 11.1.1.9.0, 12.1.3.0.0 and 12.2.1.3.0. Easily exploitable vulnerability allows unauthenticated attacker with network access via HTTPS to compromise Oracle HTTP Server. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Oracle HTTP Server. CVSS 3.0 Base Score 5.3 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L).

cvss

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

5.3

010

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

v2.05mediumAV:N/AC:L/Au:N/C:N/I:N/A:Pprimary · NVD / NIST USexploitability 10 · impact 2.9

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lprimary · NVD / NIST USexploitability 3.9 · impact 1.4

v3.05.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · ENISA EU

v3.05.3mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · secalert_us@oracle.com USexploitability 3.9 · impact 1.4

v3.15.3mediumAV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · FSTEC (BDU) RU

v3.14.9mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-264US

affected products (14)

Products and version ranges known to be affected.

Oracle Fusion Middlewareall versionscert_bundDEcpe:/a:oracle:fusion_middleware:-
Red Hat Enterprise Linuxall versionscert_bundDEcpe:/o:redhat:enterprise_linux:-
Oracle Corporation Security Service≤ 11.1.1.9.0enisa_euvdEU
Oracle Corporation Security Service≤ 12.2.1.3.0enisa_euvdEU
Oracle Corporation Security Service≤ 12.1.3.0.0enisa_euvdEU
Oracle Corp. HTTP Server≤ 12.2.1.3.0fstec_bduRU
Oracle Corp. HTTP Server≤ 11.1.1.9.0fstec_bduRU
Oracle Corp. HTTP Server≤ 12.1.3.0.0fstec_bduRU
Oracle Corp. Security Service≤ 11.1.1.9.0fstec_bduRU
Oracle Corp. Security Service≤ 12.2.1.3.0fstec_bduRU
Oracle Corp. Security Service≤ 12.1.3.0.0fstec_bduRU
oracle http server= 11.1.1.9.0nvdUScpe:2.3:a:oracle:http_server:*:*:*:*:*:*:*:*
oracle http server= 12.1.3.0.0nvdUScpe:2.3:a:oracle:http_server:*:*:*:*:*:*:*:*
oracle http server= 12.2.1.3.0nvdUScpe:2.3:a:oracle:http_server:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2023-2946Oracle Fusion Middleware: Mehrere SchwachstellenDeutsch2020-01-14csaf · cert_bundDE
Ein entfernter Angreifer kann mehrere Schwachstellen in Oracle Fusion Middleware ausnutzen, um die Verfügbarkeit, Vertraulichkeit und Integrität zu gefährden.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2020-01-15modified 2026-06-17

references (6)

External citations — patches, advisories, analysis.

scry

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