CVE-2018-1251

mediumpriority · track · 33EPSS 0.025 · 84 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

2.46% (84th) EPSS

CVSS 5.8 · medium

Is it mine?

4 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-27

Dell EMC Unity and UnityVSA versions prior to 4.3.1.1525703027 contains a URL Redirection vulnerability. A remote unauthenticated attacker could potentially exploit this vulnerability to redirect Unity users to arbitrary web URLs by tricking the victim user to click on a maliciously crafted Unisphere URL. Attacker could potentially phish information, including Unisphere users' credentials, from the victim once they are redirected.

cvss

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

8.3

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.8–8.3

v2.05.8mediumAV:N/AC:M/Au:N/C:P/I:P/A:Nprimary · NVD / NIST USexploitability 8.6 · impact 4.9

v3.08.1highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Nprimary · NVD / NIST USexploitability 2.8 · impact 5.2

v3.08.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Lsecondary · ENISA EU

v3.08.3highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:Lsecondary · security_alert@emc.comexploitability 2.8 · impact 5.5

v3.07.4highCVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-601USprimary

affected products (4)

Products and version ranges known to be affected.

Dell EMC Dell EMC Unityunspecified → 4.3.1.1525703027enisa_euvdEU
Dell EMC Dell EMC UnityVSAunspecified → 4.3.1.1525703027enisa_euvdEU
dell emc unity firmware< 4.3.1.1525703027nvdUScpe:2.3:o:dell:emc_unity_firmware:*:*:*:*:*:*:*:*
dell emc unityvsa< 4.3.1.1525703027nvdUScpe:2.3:o:dell:emc_unityvsa:*:*:*:*:*:*:*:*

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 2018-09-28modified 2026-06-17

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references (4)

External citations — patches, advisories, analysis.

https://seclists.org/fulldisclosure/2018/Sep/30 cnnvd
https://www.dellemc.com/Patchcnnvd
https://seclists.org/fulldisclosure/2018/Sep/30 enisa_euvd
https://seclists.org/fulldisclosure/2018/Sep/30Mailing ListThird Party Advisorynvd

scry

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