Skip to main content
View

Vulnerability Assessment

Weakness
CWE
CWE-306
OWASP Top 10:2025
A07:2025 - Authentication Failures
ASVS 5.0
V6 - Authentication Authentication required for critical functions
MITRE ATT&CK

1 technique across 1 tactic: Initial 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 5.3 (MEDIUM). Attack characteristics: network attack vector, low complexity, no privileges required, no user interaction not required.
Exploit ScenarioDerived

A remote attacker could access critical functionality without authentication 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 0.8% exploitation probability (EPSS)

Get an e-mail when this CVE is exploited, patched or re-scored. Free account.

Alert me

AnalysisAI

Various Lexmark products have Incorrect Access Control (issue 1 of 2). Rated medium severity (CVSS 5.3), 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. Require authentication for all sensitive operations, implement defense in depth.

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.

Sign in to check
Technical ContextAI · show details

This vulnerability is classified as Missing Authentication for Critical Function (CWE-306), which allows attackers to access critical functionality without authentication. Various Lexmark products have Incorrect Access Control (issue 1 of 2). Affected products include: Lexmark Cs31X Firmware, Lexmark Cs41X Firmware, Lexmark Cx310 Firmware, Lexmark Ms310 Firmware, Lexmark Ms312 Firmware.

Know when M1145 Firmware gets its next vulnerability

  • Watch products and get an email when something new is published
  • Check this CVE against your own stack and servers
  • Exploit and PoC references, threat intelligence from 22 sources
Continue with Google Continue with GitHub

No credit card · 7-day full trial

Severity by source

NVD PRIMARY 5.3 MEDIUM
AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/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
None
Availability
None

DescriptionNVD

Various Lexmark products have Incorrect Access Control (issue 1 of 2).

Threat Intelligence Overview

EPSS Score
0.8%
Top 47% 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 0.8%
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

27
Low Medium High Critical
KEV: 0
EPSS: +1
CVSS: +26
PoC: 0
Weaponized: 0
Threat intel: 0
Gov advisory: 0

Attack Technique

Authentication Bypass CRITICAL

Authentication bypass attacks exploit flaws in the verification mechanisms that control access to systems and applications.

Affected Products (CPE)NVD

cpe:2.3:o:lexmark:cs31x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:cs41x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:cx310_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms310_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms312_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms317_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms410_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:m1140_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms315_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms415_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms417_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:mx31x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:xm1135_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms51x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms610dn_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms617_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:m1145_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:m3150dn_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:ms71x_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:lexmark:m5163dn_firmware:*:*:*:*:*:*:*:*
+ 5 more

More in M1145 Firmware

View all
CVE-2018-10662 CRITICAL POC
9.8 Jun 26

An issue was discovered in multiple models of Axis IP Cameras. Rated critical severity (CVSS 9.8), this vulnerability is
CVE-2018-10661 CRITICAL POC
9.8 Jun 26

An issue was discovered in multiple models of Axis IP Cameras. Rated critical severity (CVSS 9.8), this vulnerability is
CVE-2018-10660 CRITICAL POC
9.8 Jun 26

An issue was discovered in multiple models of Axis IP Cameras. Rated critical severity (CVSS 9.8), this vulnerability is
CVE-2018-10664 HIGH POC
7.5 Jun 26

An issue was discovered in the httpd process in multiple models of Axis IP Cameras. Rated high severity (CVSS 7.5), this
CVE-2018-10663 HIGH POC
7.5 Jun 26

An issue was discovered in multiple models of Axis IP Cameras. Rated high severity (CVSS 7.5), this vulnerability is rem
CVE-2018-10659 HIGH POC
7.5 Jun 26

There was a Memory Corruption issue discovered in multiple models of Axis IP Cameras which allows remote attackers to ca
CVE-2018-10658 HIGH POC
7.5 Jun 26

There was a Memory Corruption issue discovered in multiple models of Axis IP Cameras which causes a denial of service (c
CVE-2019-9933 CRITICAL
9.8 Aug 28

Various Lexmark products have a Buffer Overflow (issue 3 of 3). Rated critical severity (CVSS 9.8), this vulnerability i
CVE-2019-9932 CRITICAL
9.8 Aug 28

Various Lexmark products have a Buffer Overflow (issue 2 of 3). Rated critical severity (CVSS 9.8), this vulnerability i
CVE-2019-9930 CRITICAL
9.8 Aug 28

Various Lexmark products have an Integer Overflow. Rated critical severity (CVSS 9.8), this vulnerability is remotely ex
CVE-2019-10058 CRITICAL
9.1 Aug 28

Various Lexmark products have Incorrect Access Control. Rated critical severity (CVSS 9.1), this vulnerability is remote
CVE-2023-40239 HIGH
7.5 Sep 01

Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. Rated hi

Same weakness CWE-306 – Missing Authentication for Critical Function

View all
CVE-2024-0012 CRITICAL POC
9.3
CVE-2017-10271 HIGH POC
7.5
CVE-2025-3248 CRITICAL POC
9.8
CVE-2024-11680 CRITICAL POC
9.8
CVE-2024-51567 CRITICAL POC
9.8
CVE-2025-0108 HIGH POC
8.8
CVE-2025-61757 CRITICAL POC
9.8
CVE-2025-32433 CRITICAL POC
10.0

Same technique Authentication Bypass

View all
CVE-2015-3306 CRITICAL POC
10.0
CVE-2023-22515 CRITICAL POC
9.8
CVE-2012-4681 CRITICAL POC
9.8
CVE-2013-2465 CRITICAL POC
9.8
CVE-2011-3544 CRITICAL POC
9.8
CVE-2022-40684 CRITICAL POC
9.8
CVE-2025-61882 CRITICAL POC
9.8

References

Advisories & patches
ADVISORY http://support.lexmark.com/index?page=content&id=TE924&locale=en&userlocale=EN_US

Search Externally

GitHub PoC Exploit-DB PacketStorm Snyk Rapid7 Nuclei Templates Trickest PoC
Back

This site uses cookies essential for authentication and security. No tracking or analytics cookies are used. Privacy Policy