How severe is CVE-2023-42362?

CVE-2023-42362 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2023-42362 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-42362?

CVE-2023-42362 affects Teller. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-42362?

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

When was CVE-2023-42362 published?

CVE-2023-42362 was published on 2023-09-14 and last updated on 2026-06-17.

CVE-2023-42362

CVE-2023-42362 is a medium-severity vulnerability in Teller with a CVSS 3.x base score of 5.4. 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-79.

Key facts

Severity: Medium (CVSS 3.x base score 5.4)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-79
Affected product: Teller
Published: 2023-09-14
Last modified: 2026-06-17

Description

An arbitrary file upload vulnerability in Teller Web App v.4.4.0 allows a remote attacker to execute arbitrary commands and obtain sensitive information via uploading a crafted file.

Frequently asked questions

What is CVE-2023-42362?: An arbitrary file upload vulnerability in Teller Web App v.4.4.0 allows a remote attacker to execute arbitrary commands and obtain sensitive information via uploading a crafted file.
How severe is CVE-2023-42362?: CVE-2023-42362 has a CVSS 3.x base score of 5.4, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2023-42362 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-42362?: CVE-2023-42362 affects Teller. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-42362?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
When was CVE-2023-42362 published?: CVE-2023-42362 was published on 2023-09-14 and last updated on 2026-06-17.

References

https://github.com/Mr-n0b3dy/CVE-2023-42362

Affected products (1)

cpe:2.3:a:teller:teller:4.4.0:*:*:*:*:*:*:*

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