CVE-2023-30356
CVE-2023-30356 is a high-severity vulnerability in Tenda Cp3 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-354.
Key facts
- Severity: High (CVSS 3.x base score 7.5)
- EPSS exploit prediction: 0% (18th percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-354
- Affected product: Tenda Cp3 Firmware
- Published:
- Last modified:
Description
Missing Support for an Integrity Check in Shenzen Tenda Technology IP Camera CP3 V11.10.00.2211041355 allows attackers to update the device with crafted firmware
Frequently asked questions
- What is CVE-2023-30356?
- Missing Support for an Integrity Check in Shenzen Tenda Technology IP Camera CP3 V11.10.00.2211041355 allows attackers to update the device with crafted firmware
- How severe is CVE-2023-30356?
- CVE-2023-30356 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 none, integrity high, and availability none.
- Is CVE-2023-30356 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (18th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2023-30356?
- CVE-2023-30356 affects Tenda Cp3 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2023-30356?
- 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-2023-30356 published?
- CVE-2023-30356 was published on 2023-05-10 and last updated on 2026-06-17.
References
Affected products (1)
- cpe:2.3:o:tenda:cp3_firmware:11.10.00.2211041355:*:*:*:*:*:*:*
More vulnerabilities in Tenda Cp3 Firmware
- CVE-2023-30354 — Critical (CVSS 9.8): Shenzen Tenda Technology IP Camera CP3 V11.10.00.2211041355 does not defend against physical access to U-Boot via the…
- CVE-2023-30353 — Critical (CVSS 9.8): Shenzen Tenda Technology IP Camera CP3 V11.10.00.2211041355 allows unauthenticated remote code execution via an XML…
- CVE-2023-30352 — Critical (CVSS 9.8): Shenzen Tenda Technology IP Camera CP3 V11.10.00.2211041355 was discovered to contain a hard-coded default password for…
- CVE-2023-23080 — Critical (CVSS 9.8): Certain Tenda products are vulnerable to command injection. This affects Tenda CP7 Tenda CP7<=V11.10.00.2211041403 and…
- CVE-2023-30351 — High (CVSS 7.5): Shenzen Tenda Technology IP Camera CP3 V11.10.00.2211041355 was discovered to contain a hard-coded default password for…
- CVE-2025-5763 — Medium (CVSS 4.7): A vulnerability has been found in Tenda CP3 11.10.00.2311090948 and classified as critical. Affected by this…
All CVEs affecting Tenda Cp3 Firmware →
Other CWE-354 vulnerabilities
- CVE-2025-11543 — Critical (CVSS 9.8): Improper Validation of Integrity Check Value vulnerability in Sharp Display Solutions projectors allows a attacker may…
- CVE-2024-25678 — Critical (CVSS 9.8): In LiteSpeed QUIC (LSQUIC) Library before 4.0.4, DCID validation is mishandled.
- CVE-2023-33668 — Critical (CVSS 9.8): DigiExam up to v14.0.2 lacks integrity checks for native modules, allowing attackers to access PII and takeover…
- CVE-2017-15994 — Critical (CVSS 9.8): rsync 3.1.3-development before 2017-10-24 mishandles archaic checksums, which makes it easier for remote attackers to…
- CVE-2026-49230 — Critical (CVSS 9.1): Improper Validation of Integrity Check Value vulnerability in Apache APISIX. The jwe-decrypt plugin under default…
- CVE-2026-34182 — Critical (CVSS 9.1): Issue Summary: Cryptographic Message Services (CMS) processing fails to perform sufficient input validation on the…