Is CVE-2020-26177 in the CISA KEV catalog?

No. CVE-2020-26177 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-26177?

CVE-2020-26177 has a CVSS v3 base score of 4.3 (MEDIUM).

What is the EPSS score for CVE-2020-26177?

CVE-2020-26177 has an EPSS score of 0.64% (47th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-26177?

Upgrade business workflow to 1.18.1 or later.

CVE & CISA-KEV Catalog

CVE-2020-26177

MEDIUM

4.3

CVSS v3

NVD

Description

In tangro Business Workflow before 1.18.1, a user's profile contains some items that are greyed out and thus are not intended to be edited by regular users. However, this restriction is only applied client-side. Manipulating any of the greyed-out values in requests to /api/profile is not prohibited server-side.

CWE-669

How to fix

Remediation Available

business workflowNVD

Affected:< 1.18.1Fixed in:1.18.1CVE-2020-26177derived from NVD

TridentStack Control can deploy fixes like this automatically across your Windows, macOS, and Linux fleet. See how it works

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N

Exploit Intelligence

0.64%probability of exploitation in 30 days

47thpercentile

Moderate risk: more likely to be exploited than 47% of all known CVEs.

References

Exploit1

blog.to.com

Product1

tangro.de

Related Vulnerabilities

Other CWE-669 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2026-31431	Medium	5.5	96%	KEV	Fix
CVE-2002-0055	Medium	5.0	35%	-	-
CVE-2020-1048	High	7.8	17%	-	-
CVE-2021-22900	High	7.2	14%	KEV	-
CVE-2026-25253	High	8.8	8.0%	-	Fix
CVE-2020-6862	Medium	5.3	6.3%	-	-

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.