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NVD / CVE Program· CNA ENISA

CVE-2024-26289: Remote Code Inclusion Vulnerability in Multiple PMB Versions

CriticalCVSS 9.8 · v3.1—No exploit Fix available

Noroxi assessment

Priority: Monitor (action score 39/100)

  • The sources we track (CISA KEV, Exploit-DB, Metasploit, Nuclei, GitHub) show no public exploit code or exploitation in the wild.
  • Probability of exploitation in the next 30 days: 0.60% (FIRST EPSS).
  • 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.
  • According to CISA the attack is automatable: targets can be found by mass scanning.
  • Fixed version: PMB Services PMB 7.3.18, 7.4.9, 7.5.6-2.

Low priority for now. Upgrade to PMB Services PMB 7.3.18, 7.4.9, 7.5.6-2 or later.

Generated automatically from the record's data: CVSS (NVD and CNA), CISA KEV and SSVC, FIRST EPSS, exploit sources, fixed versions. How we calculate it

Primary sources: NVD · CVE.org · FIRST EPSS

Deserialization of Untrusted Data vulnerability in PMB Services PMB allows Remote Code Inclusion.This issue affects PMB: from 7.5.1 before 7.5.6-2, from 7.4.1 before 7.4.9, from 7.3.1 before 7.3.18.

Published
May 27, 2024
Updated
Jun 17, 2026
EPSS
0.6% · 49th percentile

Report tools

JSON

Action score

39

Monitor

Low priority for now.

CVSS
39 / 40 · 9.8 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

CISA SSVC decision

Exploitation
none
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
9.8
CNA · ENISA
9.8
agree

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Get told when this record changes

  • Not in KEV: no record of exploitation in the wild
  • No public exploit code on record
  • A fix has been released

If any of these changes, we'll tell you in the daily email digest.

Follow CVE-2024-26289

When you'll hear from us

  • when it enters CISA KEV
  • when exploit code appears or is weaponized
  • when the record is updated (including a fixed version)
  • when EPSS rises 20 points in a week

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Noroxi analysis

What does it mean in your environment?

The assessment above is generated automatically from the record's data; it doesn't know your environment. Our team verifies on your systems whether this vulnerability is actually exploitable and which mitigation is enough.

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Affected systems

Is your version affected?

Pick the product and type the version you run. It's compared with this record's version ranges in your browser; the version isn't sent anywhere.

VendorProduct
sigbpmb

Versions reported by the vendor

Affected version ranges reported by the assigning authority (ENISA). Independent of NVD's CPE analysis and usually ahead of it.

  • PMB Services PMB

    • 7.5.1 and later · before 7.5.6-2affected · semver
    • 7.4.1 and later · before 7.4.9affected · semver
    • 7.3.1 and later · before 7.3.18affected · semver

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • sigb pmb7.3.1 and later · before 7.3.18
  • sigb pmb7.4.1 and later · before 7.4.9
  • sigb pmb7.5.1 and later · before 7.5.6-2

Same product

sigb: all records

Other highest-scoring records for the same primary product.

  • CVE-2023-24734An arbitrary file upload vulnerability in the camera_upload.php component of PMB v7.4.6 allows attackers to execute arbitrary code via a…
    45Plan
  • CVE-2025-61168An issue in the cms_rest.php component of SIGB PMB v8.0.1.14 allows attackers to execute arbitrary code via unserializing an arbitrary file.
    39Monitor
  • CVE-2025-48742The installer in SIGB PMB before and fixed in v.8.0.1.2 allows remote code execution.
    39Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2023-52154Feb 21, 2024 · File Upload vulnerability in pmb/camera_upload.php in PMB 7.4.7 and earlier allows attackers to run arbitrary code via upload of crafted…
    28Monitor
  • ← EarlierCVE-2023-52155Feb 21, 2024 · A SQL Injection vulnerability in /admin/sauvegarde/run.php in PMB 7.4.7 and earlier allows remote authenticated attackers to execute…
    28Monitor
  • Later →CVE-2025-0471Jan 16, 2025 · Unrestricted Upload of File with Dangerous Type vulnerability in PMB platform
    39Monitor

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

Product / packageFixed versionSource
PMB Services PMB7.3.18Vendor (CNA)
PMB Services PMB7.4.9Vendor (CNA)
PMB Services PMB7.5.6-2Vendor (CNA)

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.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

Not on record for this CVE: EPSS history · patch commit or PR link · variant or chain candidate · public bounty program.

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-502 · Deserialization of Untrusted Data

CVSS vector

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

nvd-primary

Root cause

Data received over the network is deserialized into the language’s native object format without verifying its source. Code paths inside the object can be triggered during deserialization.

The bug in code

The whole CWE-502 class

A representative example of this vulnerability class. Not the vendor's source code; it shows the faulty pattern and its fix.

Vulnerable

python
payload = sock.recv(65536)job = pickle.loads(payload)

Fixed

python
payload = sock.recv(65536)if not hmac.compare_digest(sign(payload), header_sig):    raise PermissionError("invalid signature")job = JobSchema.validate(json.loads(payload))

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

ATT&CK techniques

—

References

Show all references (1 more)

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

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