CVE-2024-51179 — An issue in Open 5GS v.2.7.1 allows a remote attacker to cause a denial of service via the Network Function Virtualizations (NFVs) such as the User Plane Function (UPF) and the Session Management Function (SMF), The Packet Data Unit (PDU) session establishment process

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HIGH

An issue in Open 5GS v.2.7.1 allows a remote attacker to cause a denial of service via the Network Function Virtualizations (NFVs) such as the User Plane Function (UPF) and the Session Management Function (SMF), The Packet Data Unit (PDU) session establishment process

Published Nov 12, 2024

7.5

HIGH

CVSS 3.1

EPSS 1.07%

Description

An issue in Open 5GS v.2.7.1 allows a remote attacker to cause a denial of service via the Network Function Virtualizations (NFVs) such as the User Plane Function (UPF) and the Session Management Function (SMF), The Packet Data Unit (PDU) session establishment process.

Affected products

Vendor Open5gs Product Open5gs Default
n/a
- Version
  2.7.1
  Status
  affected
  Constraints
  -

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor

Product

Default status

Versions

Open5gs

n/a

Version	Status	Constraints
2.7.1	affected	-

Remediation

No remediation recorded yet.

Metrics

1.07% 0.01071

Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.

EPSS probability 0.01071

Score over time

2024–2026

EPSS v3
EPSS v4
EPSS v5

Percentile over time

EPSS v3
EPSS v4
EPSS v5

Table of values (16 key points)

Flat stretches are collapsed; showing up to 120 newest points.

Date	Score	Percentile	Model
Oct 1, 2026	1.07% (0.01071)	63.62th	v5 (v2026.06.15)
Jun 15, 2026	1.03% (0.01028)	59.01th	v5 (v2026.06.15)
Dec 21, 2025	13.33% (0.13328)	93.93th	v4 (v2025.03.14)
Nov 21, 2025	7.95% (0.07951)	91.70th	v4 (v2025.03.14)
Nov 18, 2025	9.86% (0.09863)	92.19th	v4 (v2025.03.14)
Sep 30, 2025	7.40% (0.07401)	91.38th	v4 (v2025.03.14)
Jun 18, 2025	6.29% (0.06291)	90.46th	v4 (v2025.03.14)
Mar 30, 2025	5.21% (0.05210)	88.96th	v4 (v2025.03.14)
Mar 29, 2025	15.96% (0.15962)	91.32th	v4 (v2025.03.14)
Mar 28, 2025	5.21% (0.05210)	88.97th	v4 (v2025.03.14)
Mar 27, 2025	24.32% (0.24321)	95.35th	v4 (v2025.03.14)
Mar 23, 2025	15.96% (0.15962)	93.90th	v4 (v2025.03.14)
Mar 20, 2025	5.21% (0.05210)	89.06th	v4 (v2025.03.14)
Mar 17, 2025	15.96% (0.15962)	94.27th	v4 (v2025.03.14)
Dec 12, 2024	0.04% (0.00043)	10.81th	v3 (v2023.03.01)
Nov 13, 2024	0.04% (0.00043)	10.10th	v3 (v2023.03.01)