CVE-2025-21427
HIGHCVSS 8.2/10EPSS 0.20%
Last modified
CVE-2025-21427 is a high-severity vulnerability rated 8.2/10 on the CVSS scale. Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.. EPSS estimates a 0.20% chance of exploitation in the next 30 days.
Description
Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
Metrics
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Qualcomm | Sm6250 Firmware | All versions |
| Qualcomm | Sm6370 Firmware | All versions |
| Qualcomm | Sm7315 Firmware | All versions |
| Qualcomm | Sm7325p Firmware | All versions |
| Qualcomm | Sm8550p Firmware | All versions |
| Qualcomm | Smart Display 200 Platform Firmware | All versions |
| Qualcomm | Snapdragon 210 Firmware | All versions |
| Qualcomm | Snapdragon 212 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 4 Gen 1 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 4 Gen 2 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 429 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 460 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 480 5g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 480\+ 5g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 625 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 626 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 660 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 662 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 670 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 675 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 678 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 680 4g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 685 4g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 695 5g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 710 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 720g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 730 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 730g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 732g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 778g 5g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 778g\+ 5g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 780g 5g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 782g Mobile Firmware | All versions |
| Qualcomm | Snapdragon 7c\+ Gen 3 Compute Firmware | All versions |
| Qualcomm | Snapdragon 8 Gen 1 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 8 Gen 2 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 8 Gen 3 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 8\+ Gen 1 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 8\+ Gen 2 Mobile Firmware | All versions |
| Qualcomm | Snapdragon 820 Automotive Firmware | All versions |
| Qualcomm | Apq8064au Firmware | All versions |
| Qualcomm | Aqt1000 Firmware | All versions |
| Qualcomm | Fastconnect 6200 Firmware | All versions |
| Qualcomm | Fastconnect 6700 Firmware | All versions |
| Qualcomm | Fastconnect 6800 Firmware | All versions |
| Qualcomm | Fastconnect 6900 Firmware | All versions |
| Qualcomm | Fastconnect 7800 Firmware | All versions |
| Qualcomm | Msm8996au Firmware | All versions |
| Qualcomm | Qam8255p Firmware | All versions |
| Qualcomm | Qam8295p Firmware | All versions |
Showing 50 of 179 affected configurations. See NVD for the full list.
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-21427?
Information disclosure while decoding this RTP packet Payload when UE receives the RTP packet from the network.
How severe is CVE-2025-21427?
CVE-2025-21427 has a CVSS score of 8.2/10 (HIGH severity). The EPSS model estimates a 0.20% probability of exploitation in the next 30 days.
How do I fix CVE-2025-21427?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
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Are you affected by CVE-2025-21427?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST