How severe is CVE-2020-16148?

CVE-2020-16148 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2020-16148 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2020-16148?

CVE-2020-16148 primarily affects Telmat Accesslog Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2020-16148?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2020-16148 published?

CVE-2020-16148 was published on 2020-09-24 and last updated on 2026-06-17.

CVE-2020-16148

CVE-2020-16148 is a high-severity vulnerability in Telmat Accesslog Firmware with a CVSS 3.x base score of 7.2. 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-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 9.0
EPSS exploit prediction: 2% (77th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Telmat Accesslog Firmware
Published: 2020-09-24
Last modified: 2026-06-17

Description

The ping page of the administration panel in Telmat AccessLog <= 6.0 (TAL_20180415) allows an attacker to get root shell access via authenticated code injection over the network.

Frequently asked questions

What is CVE-2020-16148?: The ping page of the administration panel in Telmat AccessLog <= 6.0 (TAL_20180415) allows an attacker to get root shell access via authenticated code injection over the network.
How severe is CVE-2020-16148?: CVE-2020-16148 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2020-16148 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (77th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2020-16148?: CVE-2020-16148 primarily affects Telmat Accesslog Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2020-16148?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2020-16148 published?: CVE-2020-16148 was published on 2020-09-24 and last updated on 2026-06-17.

References

Affected products (3)

cpe:2.3:o:telmat:accesslog_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:telmat:educ\@box_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:telmat:git\@box_firmware:*:*:*:*:*:*:*:*

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