How severe is CVE-2018-11342?

CVE-2018-11342 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.

Is CVE-2018-11342 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2018-11342?

CVE-2018-11342 affects Asustor As6202t Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2018-11342?

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

When was CVE-2018-11342 published?

CVE-2018-11342 was published on 2018-05-22 and last updated on 2026-06-17.

CVE-2018-11342

CVE-2018-11342 is a medium-severity vulnerability in Asustor As6202t Firmware with a CVSS 3.x base score of 4.3. 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-22.

Key facts

Severity: Medium (CVSS 3.x base score 4.3)
CVSS v2: 4.0
EPSS exploit prediction: 1% (63rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-22
Affected product: Asustor As6202t Firmware
Published: 2018-05-22
Last modified: 2026-06-17

Description

A path traversal vulnerability in fileExplorer.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to arbitrarily specify a path to a file on the system to create folders via the dest_folder parameter.

Frequently asked questions

What is CVE-2018-11342?: A path traversal vulnerability in fileExplorer.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to arbitrarily specify a path to a file on the system to create folders via the dest_folder parameter.
How severe is CVE-2018-11342?: CVE-2018-11342 has a CVSS 3.x base score of 4.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is none, integrity low, and availability none.
Is CVE-2018-11342 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (63rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2018-11342?: CVE-2018-11342 affects Asustor As6202t Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2018-11342?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2018-11342 published?: CVE-2018-11342 was published on 2018-05-22 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:asustor:as6202t_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Asustor As6202t Firmware

CVE-2018-11345 — High (CVSS 8.8): An unrestricted file upload vulnerability in upload.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to upload…
CVE-2018-11341 — High (CVSS 7.2): Directory traversal in importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to navigate the file system…
CVE-2018-11340 — High (CVSS 7.2): An unrestricted file upload vulnerability in importuser.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to…
CVE-2018-11344 — Medium (CVSS 6.5): A path traversal vulnerability in download.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows attackers to arbitrarily…
CVE-2018-11346 — Medium (CVSS 4.3): An insecure direct object reference vulnerability in download.cgi in ASUSTOR AS6202T ADM 3.1.0.RFQ3 allows the ability…

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