CVE-2021-44737
HIGH
8.8
CVSS Score
Published: January 20, 2022 at 04:04 PM UTC
Updated: June 17, 2026 at 04:12 AM UTC
465 products affected across 1 vendorCX310 FirmwareMS315 FirmwareMS410 Firmware
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Severity
HIGH8.8
Exploit prediction
EPSS 1%
Description
PJL directory traversal vulnerability in Lexmark devices through 2021-12-07 that can be leveraged to overwrite internal configuration files.
Affected
Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.
v < lhs60.jr.p753
Affected range stops below lhs60.jr.p753, so it looks safe — our inference, not a vendor statement
lexmark-6500e (same device)
v < mslsg.076.294
Affected range stops below mslsg.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b2236 (same device)
v < msngm.076.294
Affected range stops below msngm.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b2338 (same device)
v < msngm.076.294
Affected range stops below msngm.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b2442 (same device)
v < msngm.076.294
Affected range stops below msngm.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b2546 (same device)
v < msngm.076.294
Affected range stops below msngm.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b2650 (same device)
v < msngw.076.294
Affected range stops below msngw.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b2865 (same device)
v < mslbd.076.294
Affected range stops below mslbd.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b3340 (same device)
v < mslbd.076.294
Affected range stops below mslbd.076.294, so it looks safe — our inference, not a vendor statement
lexmark-b3442 (same device)
v < lw80.vy4.p210
Affected range stops below lw80.vy4.p210, so it looks safe — our inference, not a vendor statement
lexmark-c2132 (same device)
Remediation
No guide yetNo remediation guidance has been written for this CVE yet. What the record does show:
Patch and advisory references
References (2)
x_refsource_MISCThird Party AdvisoryVDB Entry
Source: [email protected]
https://www.zerodayinitiative.com/advisories/ZDI-22-333/CVSS
- Attack Vector
- ADJACENT_NETWORK
- Complexity
- LOW
- Privileges
- NONE
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality
- HIGH
- Integrity
- HIGH
- Availability
- HIGH
Vector?
Quick Info
StatusMODIFIED
CWE
CWE-22
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