CVE-2025-2813

HTTP Service DoS Vulnerability

Published Jul 31, 2025 CVSS 3.1 · 7.5 High EPSS < 1% KEV · Not listed

Description

An unauthenticated remote attacker can cause a Denial of Service by sending a large number of requests to the http service on port 80.

Affected Products

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

Vendor Product Default status Versions

Phoenix Contact

AXL F BK PN TPS

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.33

Phoenix Contact

AXL F BK PN TPS XC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.33

Phoenix Contact

AXL F BK PN (discontinued)

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.06

Phoenix Contact

AXL F BK PN XC (discontinued)

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.06

Phoenix Contact

AXL F BK SAS (discontinued)

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.35

Phoenix Contact

AXL F BK ETH

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.31

Phoenix Contact

AXL F BK ETH XC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.31

Phoenix Contact

AXL F BK EIP

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.30

Phoenix Contact

AXL F BK EIP EF

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.30

Phoenix Contact

AXL F BK EIP XC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.30

Phoenix Contact

IL PN BK-PAC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.13

Phoenix Contact

IL ETH BK-PAC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.00

Phoenix Contact

IL ETH BK DI8 DO4 2TX-PAC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.42

Phoenix Contact

IL EIP BK DI8 DO4 2TX-PAC

unaffected

Version	Status	Constraints
`0.0`	affected	≤ 1.12

No data.

Vendor	Product	Versions
Phoenixcontact	Axl F Bk Eip	—
Phoenixcontact	Axl F Bk Pn	—

Remediation

No solution or workaround provided in the CVE record

Tracking

Advisories

Source	ID	Title
EUVD	EUVD-2025-23257	An unauthenticated remote attacker can cause a Denial of Service by sending a large number of requests to the http service on port 80.

Metrics

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact None

Integrity Impact None

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploit prediction score: < 1% (0.706% probability within 30 days)

Exploitation none

Automatable yes

Technical Impact partial

References

Link	Providers
https://certvde.com/en/advisories/VDE-2025-029/

History

Aug 4, 2025 9:30 AM First appearance in the feed. Affected vendors updated View changes

Type	Values Removed	Values Added
First Time appeared		Phoenixcontact Phoenixcontact axl F Bk Eip Phoenixcontact axl F Bk Pn
Vendors & Products		Phoenixcontact Phoenixcontact axl F Bk Eip Phoenixcontact axl F Bk Pn

Jul 31, 2025 2:15 PM Scoring metrics updated View changes

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}`

Jul 31, 2025 10:15 AM Description updated. Title updated. Weaknesses updated. Added references. Scoring metrics updated View changes

Type	Values Removed	Values Added
Description		An unauthenticated remote attacker can cause a Denial of Service by sending a large number of requests to the http service on port 80.
Title		HTTP Service DoS Vulnerability
Weaknesses		CWE-770
References		https://certvde.com/en/advisories/VDE-2025-029/
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H'}`