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CVE-2024-29238· NVD / CVE Program· CNA synology

Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Log.CountByCategory webapi component i

Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Log.CountByCategory webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 allows remote authenticated users to read database containing non-sensitive information and conduct limited denial-of-service attacks via unspecified vectors.

MediumCVSS 5.4 · v3.1—No exploit Fix available
Published
Mar 28, 2024
Updated
Jun 17, 2026
EPSS
0.6% · 46th percentile
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Action score

21

Monitor

Low priority for now.

CVSS
21 / 40 · 5.4 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.6%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
partial

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
5.4
CNA · synology
5.4
agree

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

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for the hundreds of thousands of vulnerabilities in the database; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Affected systems

VendorProduct
synologysurveillance station
synologydiskstation manager

Affected versions

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

  • synology surveillance stationbefore 9.2.0-9289
  • synology surveillance stationbefore 9.2.0-11289

Versions reported by the vendor

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

  • Synology Surveillance Station

    • before 9.2.0-9289affected · semver
    • before 9.2.0-11289affected · semver

Same product

synology: all records

Other highest-scoring records for the same primary product.

  • CVE-2024-29241Missing authorization vulnerability in System webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 allows rem
    39Monitor
  • CVE-2024-29229Missing authorization vulnerability in GetLiveViewPath webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 a
    30Monitor
  • CVE-2024-29228Missing authorization vulnerability in GetStmUrlPath webapi component in Synology Surveillance Station before 9.2.0-9289 and 9.2.0-11289 all
    30Monitor
  • CVE-2017-16770File and directory information exposure vulnerability in SYNO.SurveillanceStation.PersonalSettings.Photo in Synology Surveillance Station be
    27Monitor
  • CVE-2024-29239Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Recording.CountByCategory webapi compo
    21Monitor
  • CVE-2024-29237Improper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in ActionRule.Delete webapi component in
    21Monitor

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
Synology Surveillance Station9.2.0-11289Vendor (CNA)
Synology Surveillance Station9.2.0-9289Vendor (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.

EPSS, last 120 days

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 researchers

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

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

  • CVE-2024-292320 days apartImproper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Alert.Enum webapi component in Synolog
    21Monitor
  • CVE-2024-292330 days apartImproper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Emap.Delete webapi component in Synolo
    21Monitor
  • CVE-2024-292340 days apartImproper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in Group.Save webapi component in Synolog
    21Monitor
  • CVE-2024-292350 days apartImproper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in IOModule.EnumLog webapi component in S
    21Monitor
  • CVE-2024-292360 days apartImproper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in AudioPattern.Delete webapi component i
    21Monitor
  • CVE-2024-292370 days apartImproper neutralization of special elements used in an SQL command ('SQL Injection') vulnerability in ActionRule.Delete webapi component in
    21Monitor

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).

National notice (Türkiye Cybersecurity Directorate / USOM)

Official security notices citing this record; remediation advice is on the agency's page.

All national notices →

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • A low-privileged account is enough.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
low · data can be read
Integrity
none
Availability
low · the service can be disrupted
Attack vector
Network
Attack complexity
Low
Privileges required
Low
User interaction
None
Scope
Unchanged
Confidentiality impact
Low
Integrity impact
None
Availability impact
Low

Weakness class (CWE)

CWE-89 · Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')

CVSS vector

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

nvd-primary

Root cause

The query text is built by concatenating user input. The database cannot tell where the data ends and the command begins.

The bug in code

The whole CWE-89 class

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

Vulnerable

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = '" + owner + "'");

Fixed

ts
const owner = req.query.owner;const rows = await db.query(  "SELECT * FROM files WHERE owner = $1",  [owner]);

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

—

Change log

  1. Fix✗ → ✓

For records you follow, these changes also arrive as notifications. →

References

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

All records