How severe is CVE-2025-48930?

CVE-2025-48930 has a CVSS 3.x base score of 2.8, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-48930 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-48930?

CVE-2025-48930 affects Smarsh Telemessage. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-48930?

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

Does CVE-2025-48930 have an EU (EUVD) identifier?

Yes. CVE-2025-48930 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16208.

When was CVE-2025-48930 published?

CVE-2025-48930 was published on 2025-05-28 and last updated on 2026-06-17.

CVE-2025-48930

CVE-2025-48930 is a low-severity vulnerability in Smarsh Telemessage with a CVSS 3.x base score of 2.8. 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-316.

Key facts

Severity: Low (CVSS 3.x base score 2.8)
EPSS exploit prediction: 0% (2nd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-16208
Weakness: CWE-316
Affected product: Smarsh Telemessage
Published: 2025-05-28
Last modified: 2026-06-17

Description

The TeleMessage service through 2025-05-05 stores certain cleartext information in memory, even though memory content may be accessible to an adversary through various avenues.

Frequently asked questions

What is CVE-2025-48930?: The TeleMessage service through 2025-05-05 stores certain cleartext information in memory, even though memory content may be accessible to an adversary through various avenues.
How severe is CVE-2025-48930?: CVE-2025-48930 has a CVSS 3.x base score of 2.8, rated low severity. It is exploitable over local access with high attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-48930 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (2nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-48930?: CVE-2025-48930 affects Smarsh Telemessage. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-48930?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-48930 have an EU (EUVD) identifier?: Yes. CVE-2025-48930 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-16208.
When was CVE-2025-48930 published?: CVE-2025-48930 was published on 2025-05-28 and last updated on 2026-06-17.

References

https://www.wired.com/story/how-the-signal-knock-off-app-telemessage-got-hacked-in-20-minutes/

Affected products (1)

cpe:2.3:a:smarsh:telemessage:*:*:*:*:*:*:*:*

More vulnerabilities in Smarsh Telemessage

CVE-2025-48927 — Medium (CVSS 5.3): The TeleMessage service through 2025-05-05 configures Spring Boot Actuator with an exposed heap dump endpoint at a…
CVE-2025-47730 — Medium (CVSS 4.8): The TeleMessage archiving backend through 2025-05-05 accepts API calls (to request an authentication token) from the TM…
CVE-2025-48926 — Medium (CVSS 4.3): The admin panel in the TeleMessage service through 2025-05-05 allows attackers to discover usernames, e-mail addresses,…
CVE-2025-48925 — Medium (CVSS 4.3): The TeleMessage service through 2025-05-05 relies on the client side (e.g., the TM SGNL app) to do MD5 hashing, and…
CVE-2025-48929 — Medium (CVSS 4.0): The TeleMessage service through 2025-05-05 implements authentication through a long-lived credential (e.g., not a token…
CVE-2025-48928 — Medium (CVSS 4.0): The TeleMessage service through 2025-05-05 is based on a JSP application in which the heap content is roughly…

All CVEs affecting Smarsh Telemessage →

Other CWE-316 vulnerabilities

CVE-2025-52579 — Critical (CVSS 9.4): Emerson ValveLink Products store sensitive information in cleartext in memory. The sensitive memory might be saved to…
CVE-2014-2366 — Critical (CVSS 9.0): upAdminPg.asp in Advantech WebAccess before 7.2 allows remote authenticated users to discover credentials by reading…
CVE-2024-36792 — High (CVSS 8.2): An issue in the implementation of the WPS in Netgear WNR614 JNR1010V2/N300-V1.1.0.54_1.0.1 allows attackers to gain…
CVE-2025-50109 — High (CVSS 7.7): Emerson ValveLink Products store sensitive information in cleartext within a resource that might be accessible to…
CVE-2025-9970 — High (CVSS 7.4): Cleartext Storage of Sensitive Information in Memory vulnerability in ABB MConfig.This issue affects MConfig: through…
CVE-2023-40724 — High (CVSS 7.3): A vulnerability has been identified in QMS Automotive (All versions < V12.39). User credentials are found in memory as…

Browse all CWE-316 vulnerabilities →