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CVE-2023-40239

HIGHCVSS 7.5/10EPSS 0.45%

Last modified

CVE-2023-40239 is a high-severity vulnerability rated 7.5/10 on the CVSS scale. Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. The fixed firmware version is LW80.*.P246, i.e., '*' indicates that the full version specification varies across product model family, but firmware level P246 (or higher) is required to remediate the vulnerability.. EPSS estimates a 0.45% chance of exploitation in the next 30 days.

Description

Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. The fixed firmware version is LW80.*.P246, i.e., '*' indicates that the full version specification varies across product model family, but firmware level P246 (or higher) is required to remediate the vulnerability.

Metrics

CVSS 3.1
7.5/10

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

EPSS Probability
0.45%

35.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
LexmarkC2132 Firmware<= lw80.vy4.p245
LexmarkCs310 Firmware<= lw80.vyl.p245
LexmarkCs317 Firmware<= lw80.vyl.p245
LexmarkCs410 Firmware<= lw80.vy2.p245
LexmarkCs417 Firmware<= lw80.vy2.p245
LexmarkCs510 Firmware<= lw80.vy4.p245
LexmarkCs517 Firmware<= lw80.vy4.p245
LexmarkCx310 Firmware<= lw80.gm2.p245
LexmarkCx317 Firmware<= lw80.gm2.p245
LexmarkCx410 Firmware<= lw80.gm4.p245
LexmarkCx417 Firmware<= lw80.gm4.p245
LexmarkCx510 Firmware<= lw80.gm7.p245
LexmarkCx517 Firmware<= lw80.gm7.p245
LexmarkM1140\+ Firmware<= lw80.pr2.p245
LexmarkM1140 Firmware<= lw80.prl.p245
LexmarkM1145 Firmware<= lw80.pr2.p245
LexmarkM3150de Firmware<= lw80.pr4.p245
LexmarkM3150dn Firmware<= lw80.pr2.p245
LexmarkM5155 Firmware<= lw80.dn4.p245
LexmarkM5163de Firmware<= lw80.dn4.p245
LexmarkM5163dn Firmware<= lw80.dn2.p245
LexmarkM5170 Firmware<= lw80.dn7.p245
LexmarkMs310 Firmware<= lw80.prl.p245
LexmarkMs312 Firmware<= lw80.prl.p245
LexmarkMs315 Firmware<= lw80.tl2.p245
LexmarkMs317 Firmware<= lw80.prl.p245
LexmarkMs410 Firmware<= lw80.prl.p245
LexmarkMs415 Firmware<= lw80.tl2.p245
LexmarkMs417 Firmware<= lw80.tl2.p245
LexmarkMs510 Firmware<= lw80.pr2.p245
LexmarkMs517 Firmware<= lw80.pr2.p245
LexmarkMs610de Firmware<= lw80.pr4.p245
LexmarkMs610dn Firmware<= lw80.pr2.p245
LexmarkMs617 Firmware<= lw80.pr2.p245
LexmarkMs710 Firmware<= lw80.dn2.p245
LexmarkMs711 Firmware<= lw80.dn2.p245
LexmarkMs810de Firmware<= lw80.dn4.p245
LexmarkMs810dn Firmware<= lw80.dn2.p245
LexmarkMs811 Firmware<= lw80.dn2.p245
LexmarkMs812de Firmware<= lw80.dn7.p245
LexmarkMs812dn Firmware<= lw80.dn2.p245
LexmarkMs817 Firmware<= lw80.dn2.p245
LexmarkMs818 Firmware<= lw80.dn2.p245
LexmarkMs911 Firmware<= lw80.sa.p245
LexmarkMx310 Firmware<= lw80.sb2.p245
LexmarkMx317 Firmware<= lw80.sb2.p245
LexmarkMx410 Firmware<= lw80.sb4.p245
LexmarkMx417 Firmware<= lw80.sb4.p245
LexmarkMx510 Firmware<= lw80.sb4.p245
LexmarkMx511 Firmware<= lw80.sb4.p245

Showing 50 of 82 affected configurations. See NVD for the full list.

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2023-40239?
Certain Lexmark devices (such as CS310) before 2023-08-25 allow XXE attacks, leading to information disclosure. The fixed firmware version is LW80.*.P246, i.e., '*' indicates that the full version specification varies across product model family, but firmware level P246 (or higher) is required to remediate the vulnerability.
How severe is CVE-2023-40239?
CVE-2023-40239 has a CVSS score of 7.5/10 (HIGH severity). The EPSS model estimates a 0.45% probability of exploitation in the next 30 days.
How do I fix CVE-2023-40239?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2023-40239?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST