CVE-2019-12822

mediumpriority · track · 33EPSS 0.088 · 95 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

8.85% (95th) EPSS

CVSS 5 · medium

Is it mine?

5 products

Check your exposure

Who says so?

4 sources

cnnvd · enisa_euvd · cisa_csaf_ot · nvd

EPSS · scored 2026-10-27

In http.c in Embedthis GoAhead before 4.1.1 and 5.x before 5.0.1, a header parsing vulnerability causes a memory assertion, out-of-bounds memory reference, and potential DoS, as demonstrated by a colon on a line by itself.

remediations

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

A vendor fix is available.

FixedMSMcisa_csaf_ot
According to Hitachi Energy, users should follow recommended security practices and firewall configurations to help protect a network from outside attacks, including:

cvss

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

7.5

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5–7.5

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

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hprimary · NVD / NIST USexploitability 3.9 · impact 3.6

v3.07.5highCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Hsecondary · CISA US

v3.06.9mediumCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-119USprimaryCWE-917USprimaryCWE-119US

affected products (5)

Products and version ranges known to be affected.

MSM: <= 2.2.5all versionscisa_csaf_otUS
Hitachi Energy MSM≤ 2.2.5cisa_csaf_otUS
n/a n/a≤ n/aenisa_euvdEU
embedthis goahead< 4.1.1nvdUScpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*
embedthis goahead5.0.0 → 5.0.1nvdUScpe:2.3:a:embedthis:goahead:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

ICSA-23-129-02Hitachi Energy MSM2023-05-10icsa · cisa_csaf_otUS
Successful exploitation of these vulnerabilities could allow an attacker to obtain user access credentials of the MSM web interface or cause a denial-of-service condition.

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 2019-06-14modified 2026-06-17

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+21277 more

references (7)

External citations — patches, advisories, analysis.

scry

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