Is CVE-2020-10136 in the CISA KEV catalog?

No. CVE-2020-10136 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2020-10136?

CVE-2020-10136 has a CVSS v3 base score of 5.3 (MEDIUM).

What is the EPSS score for CVE-2020-10136?

CVE-2020-10136 has an EPSS score of 28.54% (98th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2020-10136?

Upgrade saros to 8.1.0.1 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2020-10136

MEDIUMEPSS 98th pctl

5.3

CVSS v3

NVD

Description

IP-in-IP protocol specifies IP Encapsulation within IP standard (RFC 2003, STD 1) that decapsulate and route IP-in-IP traffic is vulnerable to spoofing, access-control bypass and other unexpected behavior due to the lack of validation to verify network packets before decapsulation and routing.

CWE-290

How to fix

Remediation Available

sarosNVD

Affected:< 8.1.0.1Fixed in:8.1.0.1CVE-2020-10136derived from NVD

tcp\/ipNVD

Affected:< 6.0.1.67Fixed in:6.0.1.67CVE-2020-10136derived from NVD

x3220nr firmwareNVD

Affected:< 3.00.11.08Fixed in:3.00.11.08CVE-2020-10136derived 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 RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityNone

IntegrityNone

AvailabilityLow

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

Exploit Intelligence

28.54%probability of exploitation in 30 days

98thpercentile

Very high risk: more likely to be exploited than 98% of all known CVEs.

References

Vendor Advisory1

tools.cisco.com

Third-Party Advisory3

Other references2

Related Vulnerabilities

Other CWE-290 vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-4358	Critical	9.8	97%	KEV	-
CVE-2022-24112	Critical	9.8	96%	KEV	Fix
CVE-2022-23131	Critical	9.1	96%	KEV	-
CVE-2021-29441	High	8.6	74%	-	Fix
CVE-2021-31195	Medium	6.5	74%	-	Fix
CVE-2020-7388	Critical	10.0	70%	-	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 2025-11-03.