An Unrestricted Upload issue was discovered in Marel Food Processing Systems M3000 terminal associated with the following systems: A320, A32
An Unrestricted Upload issue was discovered in Marel Food Processing Systems M3000 terminal associated with the following systems: A320, A325, A371, A520 Master, A520 Slave, A530, A542, A571, Check Bin Grader, FlowlineQC T376, IPM3 Dual Cam v132, IPM3 Dual Cam v139, IPM3 Single Cam v132, P520, P574, SensorX13 QC flow line, SensorX23 QC Master, SensorX23 QC Slave, Speed Batcher, T374, T377, V36, V36B, and V36C; M3210 terminal associated with the same systems as the M3000 terminal identified above; M3000 desktop software associated with the same systems as the M3000 terminal identified above; MAC4 controller associated with the same systems as the M3000 terminal identified above; SensorX23 X-ray machine; SensorX25 X-ray machine; and MWS2 weighing system. This vulnerability allows an attacker to modify the operation and upload firmware changes without detection.
- Published
- Jun 29, 2017
- Updated
- Jun 16, 2026
- EPSS
- 1.8% · 78th percentile
- CWE
- CWE-434
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Report tools
Action score
40
Plan
Add it to your regular patch cycle.
- CVSS
- 39 / 40 · 9.8 / 10
- CISA KEV
- 0 / 30 · Not listed
- EPSS
- 1 / 30 · 1.8%
Affected systems
| Vendor | Product | CPE |
|---|---|---|
| marel | a320 firmware | cpe:2.3:o:marel:a320_firmware |
| marel | a320 | cpe:2.3:h:marel:a320 |
| marel | a325 firmware | cpe:2.3:o:marel:a325_firmware |
| marel | a325 | cpe:2.3:h:marel:a325 |
| marel | a371 firmware | cpe:2.3:o:marel:a371_firmware |
| marel | a371 | cpe:2.3:h:marel:a371 |
| marel | a520 master firmware | cpe:2.3:o:marel:a520_master_firmware |
| marel | a520 master | cpe:2.3:h:marel:a520_master |
| marel | a520 slave firmware | cpe:2.3:o:marel:a520_slave_firmware |
| marel | a520 slave | cpe:2.3:h:marel:a520_slave |
| marel | a530 firmware | cpe:2.3:o:marel:a530_firmware |
| marel | a530 | cpe:2.3:h:marel:a530 |
and 32 more
Affected versions
NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.
- marel a320 firmwareall versions
- marel a325 firmwareall versions
- marel a371 firmwareall versions
- marel a520 master firmwareall versions
- marel a520 slave firmwareall versions
- marel a530 firmwareall versions
- marel a542 firmwareall versions
- marel a571 firmwareall versions
- marel check bin grader firmwareall versions
- marel flowlineqc t376 firmwareall versions
- marel ipm3 dual cam firmware132
- marel ipm3 dual cam firmware139
- marel p520 firmwareall versions
- marel p574 firmwareall versions
- marel sensorx13 qc flow line firmwareall versions
- marel sensorx23 qc master firmwareall versions
- marel sensorx23 qc slave firmwareall versions
- marel speed batcher firmwareall versions
- marel t374 firmwareall versions
- marel t377 firmwareall versions
Versions reported by the vendor
Affected version ranges reported by the assigning authority (icscert). Independent of NVD's CPE analysis and usually ahead of it.
n/a Marel Food Processing Systems
- Marel Food Processing Systemsaffected
Same product
marel: all recordsOther highest-scoring records for the same primary product.
- CVE-2016-9358A Hard-Coded Passwords issue was discovered in Marel Food Processing Systems M3000 terminal associated with the following systems: A320, A3240Plan
Remediation
Which version to upgrade to
Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.
No fix version is recorded for this entry. Check the references for vendor advisories.
Exploit status
No known public exploit
No public exploit has been observed yet. That doesn't mean you're safe, only that the bar is a little higher.
Research context
For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.
Timeline
From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.
No dated events beyond publication.
FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).
Patch and commit links
Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.
No commit or PR link among the references.
Credits
All researchersFinders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.
No credits in the CNA record.
Variant candidates
Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.
No nightly-computed relations.
Chain candidates
An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.
—
Bug bounty scope
No known public program.
Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).
Technical details
Attack conditions
- Anyone who can reach it over the internet can trigger it.
- No account or password is required.
- No user action is required.
- No special conditions are required; it is repeatable.
If successful
- Confidentiality
- high · data can be read
- Integrity
- high · data or configuration can be modified
- Availability
- high · the service can be disrupted
- Attack vector
- Network
- Attack complexity
- Low
- Privileges required
- None
- User interaction
- None
- Scope
- Unchanged
- Confidentiality impact
- High
- Integrity impact
- High
- Availability impact
- High
Weakness class (CWE)
CWE-434 · Unrestricted Upload of File with Dangerous TypeCVSS vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvd-primary
Attack context
MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.
Attack patterns (CAPEC)
ATT&CK techniques
Noroxi analysis
No Noroxi analysis for this record yet
We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.
We use this product, ask for helpChange log
No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.
References
Vendor advisories and official records. Exploit/PoC links are deliberately left out.