CVE-2020-10136

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.

CVSS v3.1

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

CVSS v2.0

5.0 MEDIUMAV:N/AC:L/Au:N/C:N/I:N/A:P

EPSS

28.54% chance of exploitation in the next 30 days, 98th percentile

Published

2020-06-02

Updated

2025-11-03

Proof-of-concept exploits (1)

• CERTCC/PoC-Exploits/tree/master/cve-2020-10136

Exploit collections (1)

• helloexp/0day/tree/master/00-CVE_EXP/cve-2020-10136

References

• CVE Record
• NVD entry

Related

• CVE-2012-5204
• CVE-2019-0307
• CVE-2020-10135
• CVE-2020-10146
• CVE-2020-10132
• CVE-2020-10148