How severe is CVE-2021-46353?

CVE-2021-46353 has a CVSS 3.x base score of 5.3, 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 none, and availability none.

Is CVE-2021-46353 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-46353?

CVE-2021-46353 affects Dlink Dir-x1860 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2021-46353?

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

When was CVE-2021-46353 published?

CVE-2021-46353 was published on 2022-03-04 and last updated on 2026-06-17.

CVE-2021-46353

CVE-2021-46353 is a medium-severity vulnerability in Dlink Dir-x1860 Firmware with a CVSS 3.x base score of 5.3. 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-209.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
CVSS v2: 5.0
EPSS exploit prediction: 2% (80th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-209
Affected product: Dlink Dir-x1860 Firmware
Published: 2022-03-04
Last modified: 2026-06-17

Description

An information disclosure in web interface in D-Link DIR-X1860 before 1.03 RevA1 allows a remote unauthenticated attacker to send a specially crafted HTTP request and gain knowledge of different absolute paths that are being used by the web application.

Frequently asked questions

What is CVE-2021-46353?: An information disclosure in web interface in D-Link DIR-X1860 before 1.03 RevA1 allows a remote unauthenticated attacker to send a specially crafted HTTP request and gain knowledge of different absolute paths that are being used by the web application.
How severe is CVE-2021-46353?: CVE-2021-46353 has a CVSS 3.x base score of 5.3, 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 none, and availability none.
Is CVE-2021-46353 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (80th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-46353?: CVE-2021-46353 affects Dlink Dir-x1860 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2021-46353?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2021-46353 published?: CVE-2021-46353 was published on 2022-03-04 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:dlink:dir-x1860_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Dlink Dir-x1860 Firmware

CVE-2021-41442 — High (CVSS 7.5): An HTTP smuggling attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote…
CVE-2021-41441 — High (CVSS 7.4): A DoS attack in the web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote unauthenticated attacker…
CVE-2021-41445 — Medium (CVSS 6.1): A reflected cross-site-scripting attack in web application of D-Link DIR-X1860 before v1.10WWB09_Beta allows a remote…
CVE-2024-0717 — Medium (CVSS 5.3): A vulnerability classified as critical was found in D-Link DAP-1360, DIR-300, DIR-615, DIR-615GF, DIR-615S, DIR-615T,…

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