How severe is CVE-2023-51835?

CVE-2023-51835 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-51835 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-2023-51835?

CVE-2023-51835 affects Trendnet Tew-822dre Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-51835?

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

Does CVE-2023-51835 have an EU (EUVD) identifier?

Yes. CVE-2023-51835 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56519.

When was CVE-2023-51835 published?

CVE-2023-51835 was published on 2024-02-29 and last updated on 2026-06-17.

CVE-2023-51835

CVE-2023-51835 is a medium-severity vulnerability in Trendnet Tew-822dre Firmware with a CVSS 3.x base score of 6.8. 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 6.8)
EPSS exploit prediction: 7% (94th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2023-56519
Weakness: CWE-77
Affected product: Trendnet Tew-822dre Firmware
Published: 2024-02-29
Last modified: 2026-06-17

Description

An issue in TRENDnet TEW-822DRE v.1.03B02 allows a local attacker to execute arbitrary code via the parameters ipv4_ping in the /boafrm/formSystemCheck.

Frequently asked questions

What is CVE-2023-51835?: An issue in TRENDnet TEW-822DRE v.1.03B02 allows a local attacker to execute arbitrary code via the parameters ipv4_ping in the /boafrm/formSystemCheck.
How severe is CVE-2023-51835?: CVE-2023-51835 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-51835 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-2023-51835?: CVE-2023-51835 affects Trendnet Tew-822dre Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-51835?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2023-51835 have an EU (EUVD) identifier?: Yes. CVE-2023-51835 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2023-56519.
When was CVE-2023-51835 published?: CVE-2023-51835 was published on 2024-02-29 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:trendnet:tew-822dre_firmware:1.03b02:*:*:*:*:*:*:*

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