CVE-2024-7596

mediumpriority · track · 26EPSS 0.009 · 59 %ileDEEURUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.88% (59th) EPSS

CVSS 6.5 · medium

Is it mine?

7 products

Check your exposure

Who says so?

5 sources

cnnvd · enisa_euvd · fstec_bdu · cert_bund

EPSS · scored 2026-10-26

Proposed Generic UDP Encapsulation (GUE) (IETF Draft) do not validate or verify the source of a network packet allowing an attacker to spoof and route arbitrary traffic via an exposed network interface that can lead to spoofing, access control bypass, and other unexpected network behaviors. This can be considered similar to CVE-2020-10136.

cvss

Technical severity, 0–10. One row per scoring source.

8.1

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 5.3–8.1

v3.16.5mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:Lprimary · NVD / NIST USexploitability 2.2 · impact 3.7

v3.18.1highAV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:Hsecondary · FSTEC (BDU) RU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondary · ENISA EU

v3.15.3mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:Lsecondaryexploitability 3.9 · impact 1.4

v3.16mediumCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:L/I:L/A:L/E:Usecondary · CVSS-BT (t0sche)

ssvc

A stakeholder decision — act, attend, or track — from exploitation and impact.

Exploitation: none · Automatable: yes · Technical Impact: partialcoordinatorcisa_ssvcUS

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-940US

affected products (7)

Products and version ranges known to be affected.

Specification Tunneling Protocol 4in6all versionscert_bundDEcpe:/a:specification:tunneling_protocol:4in6
Specification Tunneling Protocol 6in4all versionscert_bundDEcpe:/a:specification:tunneling_protocol:6in4
Specification Tunneling Protocol GREall versionscert_bundDEcpe:/a:specification:tunneling_protocol:gre
Specification Tunneling Protocol IPIPall versionscert_bundDEcpe:/a:specification:tunneling_protocol:ipip
IETF draft-ietf-intarea-gue-09≤ GUE-09enisa_euvdEU
Сообщество свободного программного обеспечения GUEall versionsfstec_bduRU
ietf generic udp encapsulationall versionsnvdUScpe:2.3:a:ietf:generic_udp_encapsulation:*:*:*:*:*:*:*:*

advisories (1)

Vendor and ecosystem advisories describing this.

WID-SEC-W-2025-0126Verschiedene Tunneling Protokolle: Mehrere SchwachstellenDeutsch2025-01-19csaf · cert_bundDE
Ein Angreifer kann mehrere Schwachstellen in verschiedenen Tunneling Protokollen (GRE/IPIP/4in6/6in4) ausnutzen, um einen Spoofing-Angriff durchzuführen, Sicherheitsmaßnahmen zu umgehen, einen Denial-of-Service-Zustand zu erzeugen und andere nicht spezifizierte Angriffe durchzuführen.

also known as (4)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd fstec_bdu cert_bund nvd NVD CVE.org MITRE

published 2025-02-05modified 2026-06-17

references (7)

External citations — patches, advisories, analysis.

scry

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