How severe is CVE-2023-33742?

CVE-2023-33742 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.

Is CVE-2023-33742 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-33742?

CVE-2023-33742 affects Teleadapt Roomcast Ta-2400 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2023-33742?

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-2023-33742 published?

CVE-2023-33742 was published on 2023-07-27 and last updated on 2026-06-17.

CVE-2023-33742

CVE-2023-33742 is a high-severity vulnerability in Teleadapt Roomcast Ta-2400 Firmware with a CVSS 3.x base score of 7.5. 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-312.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (36th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-312
Affected product: Teleadapt Roomcast Ta-2400 Firmware
Published: 2023-07-27
Last modified: 2026-06-17

Description

TeleAdapt RoomCast TA-2400 1.0 through 3.1 suffers from Cleartext Storage of Sensitive Information: RSA private key in Update.exe.

Frequently asked questions

What is CVE-2023-33742?: TeleAdapt RoomCast TA-2400 1.0 through 3.1 suffers from Cleartext Storage of Sensitive Information: RSA private key in Update.exe.
How severe is CVE-2023-33742?: CVE-2023-33742 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity none, and availability none.
Is CVE-2023-33742 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (36th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-33742?: CVE-2023-33742 affects Teleadapt Roomcast Ta-2400 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2023-33742?: 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-2023-33742 published?: CVE-2023-33742 was published on 2023-07-27 and last updated on 2026-06-17.

References

http://packetstormsecurity.com/files/173764/RoomCast-TA-2400-Cleartext-Private-Key-Improper-Access-Control.html

Affected products (1)

cpe:2.3:o:teleadapt:roomcast_ta-2400_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Teleadapt Roomcast Ta-2400 Firmware

CVE-2023-33745 — Critical (CVSS 9.8): TeleAdapt RoomCast TA-2400 1.0 through 3.1 is vulnerable to Improper Privilege Management: from the shell available…
CVE-2023-33744 — Critical (CVSS 9.8): TeleAdapt RoomCast TA-2400 1.0 through 3.1 suffers from Use of a Hard-coded Password (PIN): 385521, 843646, and 592671.
CVE-2023-33743 — Critical (CVSS 9.8): TeleAdapt RoomCast TA-2400 1.0 through 3.1 is vulnerable to Improper Access Control; specifically, Android Debug Bridge…

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