Is CVE-2020-7478 in the CISA KEV catalog?

No. CVE-2020-7478 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-7478?

CVE-2020-7478 has a CVSS v3 base score of 7.5 (HIGH).

What is the EPSS score for CVE-2020-7478?

CVE-2020-7478 has an EPSS score of 3.97% (89th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-7478?

Upgrade interactive graphical scada system to 14.0.0.20009 or later.

CVE & CISA-KEV Catalog

CVE-2020-7478

HIGHEPSS 89th pctl

7.5

CVSS v3

NVD

Description

A CWE-22: Improper Limitation of a Pathname to a Restricted Directory exists in IGSS (Versions 14 and prior using the service: IGSSupdate), which could allow a remote unauthenticated attacker to read arbitrary files from the IGSS server PC on an unrestricted or shared network when the IGSS Update Service is enabled.

CWE-22Path Traversal

How to fix

Remediation Available

interactive graphical scada systemNVD

Affected:>= 14.0, < 14.0.0.20009Fixed in:14.0.0.20009CVE-2020-7478derived from NVD

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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityNone

AvailabilityNone

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

Exploit Intelligence

3.97%probability of exploitation in 30 days

89thpercentile

Elevated risk: more likely to be exploited than 89% of all known CVEs.

References

Vendor Advisory1

se.com

Third-Party Advisory1

zerodayinitiative.com

Related Vulnerabilities

Other CWE-22 (Path Traversal) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-23897	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2023-32315	High	8.6	100%	KEV	Fix
CVE-2022-29464	Critical	9.8	100%	KEV + Ransom	-
CVE-2021-26086	Medium	5.3	100%	KEV	Fix
CVE-2021-22005	Critical	9.8	100%	KEV + Ransom	Fix
CVE-2020-5902	Critical	9.8	100%	KEV + Ransom	Fix

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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.