What is the CVSS score of CVE-2024-1884?

CVE-2024-1884 has a CVSS 3.1 base score of 6.5 (Medium). CVSS vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N. EPSS exploitation probability: 37.9%.

Papercut Ng CVE-2024-1884

MEDIUM

Server-Side Request Forgery (SSRF) (CWE-918)

2024-03-14 eb41dac7-0af8-4f84-9f6d-0272772514f4

SSRF Papercut Mf Papercut Ng Papercut

6.5

CVSS 3.1 · NVD

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Vulnerability Assessment

Weakness	CWE CWE-918 OWASP Top 10:2025 A01:2025 - Broken Access Control ASVS 5.0 V4 - API and Web Service URL allowlisting, SSRF prevention MITRE ATT&CK 2 techniques across 2 tactics: Initial Access, Credential Access The technique list with ATT&CK links and the kill-chain view is part of the Basic plan and up. Sign in to read
Impact	CVSS score of 6.5 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required.
Exploit ScenarioDerived	A remote attacker could make the server perform requests to unintended internal or external resources by sending crafted requests to the affected application. No authentication is required to exploit this vulnerability.

This Month Plan within 30 days. Why: MEDIUM severity (CVSS 4.0-6.9).

No patch listed yet 37.9% exploitation probability (EPSS)

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AnalysisAI

This is a Server-Side Request Forgery (SSRF) vulnerability in the PaperCut NG/MF server-side module that allows an attacker to induce the server-side application to make HTTP requests to an arbitrary. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate and allowlist destination URLs, block requests to internal networks, use network segmentation.

Affects your stack

Find out whether the stacks and servers you run are on an affected version.

Checking this CVE against your own stacks and servers is part of the Basic plan and up.

Technical ContextAI · show details

This vulnerability is classified as Server-Side Request Forgery (SSRF) (CWE-918), which allows attackers to make the server perform requests to unintended internal or external resources. This is a Server-Side Request Forgery (SSRF) vulnerability in the PaperCut NG/MF server-side module that allows an attacker to induce the server-side application to make HTTP requests to an arbitrary domain of the attacker's choosing. Affected products include: Papercut Papercut Mf, Papercut Papercut Ng.

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Exploit and PoC references, threat intelligence from 22 sources

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Severity by source

NVD PRIMARY 6.5 MEDIUM

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

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

None

DescriptionNVD

Threat Intelligence Overview

EPSS Score

37.9%

Top 2% exploitable

Data Quality

2 sources

Confidence: Low

NVD

CVE.org

EPSS

How this decision was reached

The engine reads each signal below and applies a fixed list of rules from top to bottom. The first rule that matches sets the recommended action – like a statement, every line is shown.

SignalValue

Severity MEDIUM

CISA KEV No

Public POC No

EPSS 37.9%

Patch available No

Active threat No

Deciding rule

MEDIUM severity (CVSS 4.0-6.9)

What every action level means

Emergency Immediate action required. Criteria: CRITICAL + in CISA KEV (actively exploited) without patch, OR CRITICAL + EPSS > 30% without patch, OR CRITICAL + active threat signals without patch.

Act Now Prioritize within 24-48h. Criteria: in KEV with patch available, OR CRITICAL + public POC, OR HIGH + EPSS > 10%, OR CRITICAL + active threat, OR any CRITICAL severity.

This Week Schedule remediation this week. Criteria: HIGH severity (CVSS 7.0-8.9). Patch within normal change window.

This Month Plan within 30 days. Criteria: MEDIUM severity (CVSS 4.0-6.9), lower exploitation probability. Include in regular patch cycle.

Monitor Track and reassess. Criteria: LOW severity (CVSS 0.1-3.9), minimal exploitation risk. No immediate action needed.

SSVC AssessmentENISA

SSVC Decision· derived

Scheduled

Exploitation· derived

None

System Exposure· derived

Open

Automatable· derived

Yes

Human Impact· derived

Medium

Priority Score

Low Medium High Critical

KEV: 0

EPSS: +38

CVSS: +32

PoC: 0

Weaponized: 0

Threat intel: 0

Gov advisory: 0

Attack Technique

Server-Side Request Forgery HIGH

Server-Side Request Forgery exploits applications that fetch remote resources based on user-supplied URLs.

Affected Products (CPE)NVD

cpe:2.3:a:papercut:papercut_mf:*:*:*:*:*:*:*:*

cpe:2.3:a:papercut:papercut_ng:*:*:*:*:*:*:*:*

More in Papercut Ng

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CVE-2023-27351 HIGH Act Now POC

7.5 Apr 20

Authentication bypass in PaperCut NG and PaperCut MF print management software allows unauthenticated remote attackers t

CVE-2023-27350 CRITICAL Emergency POC

9.8 Apr 20

This vulnerability allows remote attackers to bypass authentication on affected installations of PaperCut NG 22.0.5 (Bui

CVE-2023-39143 CRITICAL Act Now POC

9.8 Aug 04

PaperCut NG and PaperCut MF before 22.1.3 on Windows allow path traversal, enabling attackers to upload, read, or delete

CVE-2023-2533 HIGH This Week POC

8.8 Jun 20

A Cross-Site Request Forgery (CSRF) vulnerability has been identified in PaperCut NG/MF, which, under specific condition

CVE-2023-4568 MEDIUM This Month POC

6.5 Sep 13

PaperCut NG allows for unauthenticated XMLRPC commands to be run by default. Rated medium severity (CVSS 6.5), this vuln

CVE-2024-1222 CRITICAL Act Now

9.8 Mar 14

This allows attackers to use a maliciously formed API request to gain access to an API authorization level with elevated

CVE-2019-12135 CRITICAL Act Now

9.8 Jun 06

An unspecified vulnerability in the application server in PaperCut MF and NG versions 18.3.8 and earlier and versions 19

CVE-2019-8948 CRITICAL Act Now

9.8 Feb 20

PaperCut MF before 18.3.6 and PaperCut NG before 18.3.6 allow script injection via the user interface, aka PC-15163. Rat

CVE-2024-8404 HIGH This Week

7.8 Sep 26

An arbitrary file deletion vulnerability exists in PaperCut NG/MF, specifically affecting Windows servers with Web Print

CVE-2024-4712 HIGH This Week

7.8 May 14

An arbitrary file creation vulnerability exists in PaperCut NG/MF that only affects Windows servers with Web Print enabl

CVE-2024-3037 HIGH This Week

7.8 May 14

An arbitrary file deletion vulnerability exists in PaperCut NG/MF, specifically affecting Windows servers with Web Print

CVE-2023-3486 HIGH This Week

7.5 Jul 25

An authentication bypass exists in PaperCut NG versions 22.0.12 and prior that could allow a remote, unauthenticated att

Same weakness CWE-918 – Server-Side Request Forgery (SSRF)

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CVE-2021-34473 CRITICAL POC

9.1

CVE-2021-26855 CRITICAL POC

9.1

CVE-2021-21985 CRITICAL POC

9.8

CVE-2022-41040 HIGH POC

8.8

CVE-2024-21893 HIGH POC

8.2

CVE-2021-40438 CRITICAL POC

9.0

CVE-2021-22054 HIGH POC

7.5

CVE-2021-21975 HIGH POC

7.5

Same technique SSRF

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CVE-2016-3718 MEDIUM POC

5.5

References

Advisories & patches

ADVISORY https://www.papercut.com/kb/Main/Security-Bulletin-March-2024

Search Externally

GitHub PoC

Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC

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