Is CVE-2020-29026 in the CISA KEV catalog?

No. CVE-2020-29026 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-29026?

CVE-2020-29026 has a CVSS v3 base score of 9.0 (CRITICAL).

What is the EPSS score for CVE-2020-29026?

CVE-2020-29026 has an EPSS score of 1.46% (70th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-29026?

Upgrade gatemanager 4250 firmware to 9.0i or later. Fixes are available for 4 affected products.

CVE & CISA-KEV Catalog

CVE-2020-29026

CRITICALEPSS 70th pctl

9.0

CVSS v3

NVD

Description

A directory traversal vulnerability exists in the file upload function of the GateManager that allows an authenticated attacker with administrative permissions to read and write arbitrary files in the Linux file system. This issue affects: GateManager all versions prior to 9.2c.

CWE-22Path Traversal

How to fix

Remediation Available

gatemanager 4250 firmwareNVD

Affected:< 9.0iFixed in:9.0iCVE-2020-29026derived from NVD

gatemanager 4260 firmwareNVD

Affected:< 9.0iFixed in:9.0iCVE-2020-29026derived from NVD

gatemanager 8250 firmwareNVD

Affected:< 9.2cFixed in:9.2cCVE-2020-29026derived from NVD

gatemanager 9250 firmwareNVD

Affected:< 9.0iFixed in:9.0iCVE-2020-29026derived 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 RequiredHigh

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityLow

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

Exploit Intelligence

1.46%probability of exploitation in 30 days

70thpercentile

Elevated risk: more likely to be exploited than 70% of all known CVEs.

References

Vendor Advisory1

secomea.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.