CVE-2012-4899

lowpriority · track · 8OT risk · elevatedEPSS 0.003 · 25 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.32% (25th) EPSS

CVSS 2.1 · low

Is it mine?

9 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

WellinTech KingView 6.5.3 and earlier uses a weak password-hashing algorithm, which makes it easier for local users to discover credentials by reading an unspecified file.

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

MitigationKingViewcisa_csaf_ot
WellinTech has created a patch that fixes this vulnerability by increasing the complexity of the algorithm used to encrypt the passwords and usernames. A copy of the patch may be downloaded from the following location: (http://www.wellintech.com/index.php/news/33-patch-for-kingview653).
http://www.wellintech.com/index.php/news/33-patch-for-kingview653

cvss

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

6.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · low–medium · 1.8–6.8

v2.02.1lowAV:L/AC:L/Au:N/C:P/I:N/A:Nprimary · NVD / NIST USexploitability 3.9 · impact 2.9

v2.06.8mediumAV:L/AC:L/Au:S/C:C/I:C/A:Csecondary · CISA US

v2.01.8lowAV:L/AC:L/Au:N/C:P/I:N/A:N/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-310USprimaryCWE-311US

affected products (9)

Products and version ranges known to be affected.

WellinTech KingView: <=6.5.3all versionscisa_csaf_otUS
WellinTech KingView≤ 6.5.3cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
wellintech kingview≤ 6.53nvdUScpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*
wellintech kingview= 3.0nvdUScpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*
wellintech kingview= 6.5.30.2010.18018nvdUScpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*
wellintech kingview= 6.52nvdUScpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*
wellintech kingview= 65.30.17249nvdUScpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*
wellintech kingview= 65.30.2010.18018nvdUScpe:2.3:a:wellintech:kingview:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-12-283-02WellinTech KingView User Credentials Not Securely Hashed2012-07-13icsa · cisa_csaf_otUS
This CSAF advisory was extracted from unstructured data and may contain inaccuracies. If you notice any errors, please reach out to the designated contact at CISA CSAF: central@cisa.dhs.gov

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd cisa_csaf_ot nvd NVD CVE.org MITRE

published 2012-10-10modified 2026-06-16

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references (6)

External citations — patches, advisories, analysis.

scry

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