Vulnerability in Smarsh Telemessage
CVE-2025-48925
The TeleMessage service through 2025-05-05 relies on the client side (e.g., the TM SGNL app) to do MD5 hashing, and then accepts the hash as the authentication credential.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.
EPSS exploit prediction
EPSS: 0.003 (17.0th percentile), scored .
Very low probability of exploitation in the next 30 days; routine patching cadence is appropriate. 17th percentile — 17.0% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.003 · newest: 0.003 · change: 0.000
Affected products
- Smarsh Telemessage
- Telemessage Service — versions 0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- www.wired.com/story/how-the-signal-knock-off-app-telemessage-got-hacked-in-20-m… (Press/Media Coverage)
Frequently asked questions
- What is CVE-2025-48925?
- CVE-2025-48925 is a medium-severity vulnerability in Smarsh Telemessage, classified under CWE-836. CVSS score: 4.3/10. Published 2025-05-28.
- How severe is CVE-2025-48925?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2025-48925 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.