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CVE.org (no NVD analysis yet)· CNA tlt_net

CVE-2026-75826: Teltonika Command Injection in Backup function

Noroxi assessment

Priority: Monitor (action score 34/100)

  • 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: 0.93% (FIRST EPSS); higher than 61% of all records.
  • Someone on the same network segment can trigger it. Administrator privileges are required. No user action is required. No special conditions are required; it is repeatable.
  • Fixed version: Teltonika Networks ATRM 7.24.6; Teltonika Networks CAP 7.24.6; Teltonika Networks DAP 7.24.6.

Low priority for now. Upgrade to Teltonika Networks ATRM 7.24.6; Teltonika Networks CAP 7.24.6; Teltonika Networks DAP 7.24.6 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

Command injection in the backup function in Teltonika Networks RUTOS 7.22 before 7.24.6 and 7.25 before 7.25.2 (RUT, RUTX, RUTM, RUTC, ATRM, CAP, OXA, DAP, TRB, OTD, and EBG devices), RUTOS 7.22 before 7.25.2 (TAP devices), and TSWOS 1.9 before 1.10.4 (TSW and SWM devices) allows a remote authenticated attacker to execute arbitrary OS commands.

HighCVSS 8.5 · v4.0—No exploit Fix available
Published
Oct 13, 2026
Updated
Oct 16, 2026
EPSS
0.9% · 61th percentile

Report tools

JSON

Action score

34

Monitor

Low priority for now.

CVSS
34 / 40 · 8.5 / 10
CISA KEV
0 / 30 · Not listed
EPSS
0 / 30 · 0.9%

CISA SSVC decision

Exploitation
none
Automatable
no
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
—
CNA · tlt_net
8.5
NVD has not scored this yet; the score shown is the CNA’s.

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

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-2026-75826

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

One daily email digest (06:00 UTC); connect a webhook for KEV listings and weaponized exploits instantly.

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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.

—

Versions reported by the vendor

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

  • Teltonika Networks ATRM

    • 7.22 and later · before 7.24.6affected · ATRM

  • Teltonika Networks CAP

    • 7.22 and later · before 7.24.6affected · CAP

  • Teltonika Networks DAP

    • 7.22 and later · before 7.24.6affected · DAP

  • Teltonika Networks EBG

    • 7.22 and later · before 7.24.6affected · EBG

  • Teltonika Networks OTD

    • 7.22 and later · before 7.24.6affected · OTD

  • Teltonika Networks OXA

    • 7.22 and later · before 7.24.6affected · OXA

  • Teltonika Networks RUT

    • 7.22 and later · before 7.24.6affected · RUT

  • Teltonika Networks RUTC

    • 7.22 and later · before 7.24.6affected · RUTC

  • Teltonika Networks RUTM

    • 7.22 and later · before 7.24.6affected · RUTM
    • 7.22 and later · before 7.25.2affected · RUTM

  • Teltonika Networks RUTX

    • 7.22 and later · before 7.24.6affected · RUTX
    • 7.22 and later · before 7.25.2affected · RUTX

  • Teltonika Networks SWM

    • 1.9 and later · before 1.10.4affected · SWM

  • Teltonika Networks TAP

    • 7.22 and later · before 7.25.2affected · TAP

Same product

teltonika networks: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-8914Command injection in Profile change function
    33Monitor
  • CVE-2026-16455Local privilege escalation via improper input sanitization in execl() call
    27Monitor
  • CVE-2026-18368Heap buffer overflow in Modbusgwd
    24Monitor

Published before and after this one in the same product

  • ← EarlierCVE-2024-8256Dec 10, 2024 · Incorrect Permission Assignment in RutOS based routers and TSWOS based managed switches
    23Monitor

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
Teltonika Networks ATRM7.24.6Vendor (CNA)
Teltonika Networks CAP7.24.6Vendor (CNA)
Teltonika Networks DAP7.24.6Vendor (CNA)
Teltonika Networks EBG7.24.6Vendor (CNA)
Teltonika Networks OTD7.24.6Vendor (CNA)
Teltonika Networks OXA7.24.6Vendor (CNA)
Teltonika Networks RUT7.24.6Vendor (CNA)
Teltonika Networks RUTC7.24.6Vendor (CNA)
Teltonika Networks RUTM7.24.6Vendor (CNA)
Teltonika Networks RUTM7.25.2Vendor (CNA)
Teltonika Networks RUTX7.24.6Vendor (CNA)
Teltonika Networks RUTX7.25.2Vendor (CNA)
Teltonika Networks SWM1.10.4Vendor (CNA)
Teltonika Networks TAP7.25.2Vendor (CNA)
Teltonika Networks TRB7.24.6Vendor (CNA)
Teltonika Networks TSW1.10.4Vendor (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.

  1. Published
  2. Fix recordedsame day
  3. TodayNov 7, 2026+25 d
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.

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

  • Someone on the same network segment can trigger it.
  • Administrator privileges are required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
Integrity
Availability
Attack vector
Adjacent
Attack complexity
Low
Privileges required
High
User interaction
None
Scope
X

Weakness class (CWE)

CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

CVSS vector

CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

nvd-secondary

Root cause

User input is inserted as text into a shell command. The shell may interpret special characters in the input as part of the command.

The bug in code

The whole CWE-78 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 host = req.body.host;exec("ping -c 1 " + host, onResult);

Fixed

ts
const host = req.body.host;if (!/^[a-z0-9.-]{1,253}$/i.test(host)) return res.sendStatus(400);execFile("ping", ["-c", "1", host], onResult);

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. SSVC exploitation— → none
  2. Exploit maturity— → none
  3. 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