How severe is CVE-2025-60687?

CVE-2025-60687 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-60687 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-60687?

CVE-2025-60687 affects Totolink Lr1200gb Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-60687?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-60687 have an EU (EUVD) identifier?

Yes. CVE-2025-60687 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-175303.

When was CVE-2025-60687 published?

CVE-2025-60687 was published on 2025-11-13 and last updated on 2026-07-05.

CVE-2025-60687

CVE-2025-60687 is a medium-severity vulnerability in Totolink Lr1200gb Firmware with a CVSS 3.x base score of 6.5. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-77.

Key facts

Severity: Medium (CVSS 3.x base score 6.5)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-175303
Weakness: CWE-77
Affected product: Totolink Lr1200gb Firmware
Published: 2025-11-13
Last modified: 2026-07-05

Description

An unauthenticated command injection vulnerability exists in the ToToLink LR1200GB Router firmware V9.1.0u.6619_B20230130 within the cstecgi.cgi binary (sub_41EC68 function). The binary reads the "imei" parameter from a web request and verifies only that it is 15 characters long. The parameter is then directly inserted into a system command using sprintf() and executed with system(). Maliciously crafted IMEI input can execute arbitrary commands on the router without authentication.

Frequently asked questions

What is CVE-2025-60687?: An unauthenticated command injection vulnerability exists in the ToToLink LR1200GB Router firmware V9.1.0u.6619_B20230130 within the cstecgi.cgi binary (sub_41EC68 function). The binary reads the "imei" parameter from a web request and verifies only that it is 15 characters long. The parameter is then directly inserted into a system command using sprintf() and executed with system(). Maliciously crafted IMEI input can execute arbitrary commands on the router without authentication.
How severe is CVE-2025-60687?: CVE-2025-60687 has a CVSS 3.x base score of 6.5, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-60687 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 7% (94th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-60687?: CVE-2025-60687 affects Totolink Lr1200gb Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-60687?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-60687 have an EU (EUVD) identifier?: Yes. CVE-2025-60687 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-175303.
When was CVE-2025-60687 published?: CVE-2025-60687 was published on 2025-11-13 and last updated on 2026-07-05.

References

EU advisories (EUVD)

http://totolink.com

Affected products (1)

cpe:2.3:o:totolink:lr1200gb_firmware:9.1.0u.6619_b20230130:*:*:*:*:*:*:*

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