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CVE-2025-1127
Combination Path Traversal and Concurrent Execution vulnerability exists within the embedded web server
- 9.1CriticalCVSS base score
- 0.54%Exploitation in 30 daysEPSS · top 54% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- NonePublic exploitsnone known yet
Description
The vulnerability can be leveraged by an attacker to execute arbitrary code as an unprivileged user and/or modify the contents of any data on the filesystem.
Timeline
ID reserved
By Lexmark
- 6 days later
· 6 days later
Published
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| LexmarkCNA (assigner) | 3.1 | Critical9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Deferred | 3.1 | Critical9.1 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.54% · top 54% of all CVEs (11 Nov 2026)
- CISA SSVC
- Exploitation: none · Automatable: no · Technical impact: total
Loading the EPSS history…
The list uses the assigner's score when there is one, then CISA's, then NVD's: Critical 9.1.
Affected products
Lexmark · CX, XC, CS, MS, MX, XM, et. al.
- affected ≤ CXTLS.240.205
- affected ≤ MXTLS.240.205
- affected ≤ CSTLS.240.205
- affected ≤ MSNSN.240.205
- affected ≤ MSTSN.240.205
- affected ≤ MXTSN.240.205
- affected ≤ CSNGV.240.205
- affected ≤ CSTGV.240.205
- affected ≤ CXTGV.240.205
- affected ≤ CXTPC.240.205
- affected ≤ CSTPC.240.205
- affected ≤ MXTCT.240.205
- affected ≤ MXTPM.240.205
- affected ≤ CXTMM.240.205
- affected ≤ CSTMM.240.205
- affected ≤ MSNGM.240.205
- affected ≤ MSTGM.240.205
- affected ≤ MXNGM.240.205
- affected ≤ MXTGM.240.205
- affected ≤ MSNGW.240.205
- affected ≤ MSTGW.240.205
- affected ≤ MXTGW.240.205
- affected ≤ CSTZJ.240.205
- affected ≤ CSNZJ.240.205
- affected ≤ CXTZJ.240.205
- affected ≤ CXNZJ.240.205
- affected ≤ MSLSG.240.407
- affected ≤ MXLSG.240.407
- affected ≤ MSLBD.240.407
- affected ≤ MXLBD.240.407
- affected ≤ CSLBN.240.407
- affected ≤ CSLBL.240.407
- affected ≤ CXLBN.240.407
- affected ≤ CXLBL.240.407
- affected ≤ CXTPP.240.407
- affected ≤ CSTPP.240.407
- affected ≤ CSTAT.240.407
- affected ≤ CXTAT.240.407
- affected ≤ CSTMH.240.407
- affected ≤ CXTMH.240.407
What to do
Solution: Lexmark recommends a firmware update if your device has affected firmware.
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2025-2017 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2025-1127)Record last updated .