<?xml version="1.0" encoding="UTF-8"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Patchfirst: TeleMessage vulnerabilities</title><link>https://patchfirst.co/vendor/telemessage/</link><atom:link href="https://patchfirst.co/feed/vendor/telemessage.xml" rel="self" type="application/rss+xml"/><description>New and newly exploited TeleMessage CVEs, with CISA KEV, EPSS and ATT&amp;CK context. Newest 50 by publication or KEV listing.</description><language>en-gb</language><ttl>360</ttl><lastBuildDate>Sat, 31 Oct 2026 05:11:25 GMT</lastBuildDate><item><title>[KEV] CVE-2025-48927: TeleMessage TM SGNL Initialization of a Resource with an Insecure Default Vulnerability</title><link>https://patchfirst.co/cve/CVE-2025-48927/</link><guid isPermaLink="false">CVE-2025-48927#kev</guid><pubDate>Tue, 01 Jul 2025 00:00:00 GMT</pubDate><description>TeleMessage · TM SGNL. In CISA KEV since 2025-07-01. ENISA EUVD lists it as exploited. EPSS 11.6% (higher than 96% of CVEs). CVSS 5.3 MEDIUM. ATT&amp;CK: T1212 Exploitation for Credential Access; T1005 Data from Local System; T1555 Credentials from Password Stores. Priority 60.9 of 100.</description><category>kev</category><category>T1212</category><category>T1005</category><category>T1555</category></item><item><title>[KEV] CVE-2025-48928: TeleMessage TM SGNL Exposure of Core Dump File to an Unauthorized Control Sphere Vulnerability</title><link>https://patchfirst.co/cve/CVE-2025-48928/</link><guid isPermaLink="false">CVE-2025-48928#kev</guid><pubDate>Tue, 01 Jul 2025 00:00:00 GMT</pubDate><description>TeleMessage · TM SGNL. In CISA KEV since 2025-07-01. ENISA EUVD lists it as exploited. EPSS 0.6% (higher than 47.5% of CVEs). CVSS 4.0 MEDIUM. ATT&amp;CK: T1212 Exploitation for Credential Access; T1005 Data from Local System; T1555 Credentials from Password Stores. Priority 50.3 of 100.</description><category>kev</category><category>T1212</category><category>T1005</category><category>T1555</category></item><item><title>CVE-2025-48929: The TeleMessage service through 2025-05-05 implements authentication through a long-lived credential (e.g., not a…</title><link>https://patchfirst.co/cve/CVE-2025-48929/</link><guid isPermaLink="false">CVE-2025-48929</guid><pubDate>Wed, 28 May 2025 00:00:00 GMT</pubDate><description>TeleMessage · service. Not in CISA KEV. EPSS 0.3% (higher than 26.5% of CVEs). CVSS 4.0 MEDIUM. Priority 43.1 of 100.</description></item><item><title>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…</title><link>https://patchfirst.co/cve/CVE-2025-48925/</link><guid isPermaLink="false">CVE-2025-48925</guid><pubDate>Wed, 28 May 2025 00:00:00 GMT</pubDate><description>TeleMessage · service. Not in CISA KEV. EPSS 0.3% (higher than 19.9% of CVEs). CVSS 4.3 MEDIUM. Priority 42.0 of 100.</description></item><item><title>CVE-2025-48926: The admin panel in the TeleMessage service through 2025-05-05 allows attackers to discover usernames, e-mail…</title><link>https://patchfirst.co/cve/CVE-2025-48926/</link><guid isPermaLink="false">CVE-2025-48926</guid><pubDate>Wed, 28 May 2025 00:00:00 GMT</pubDate><description>TeleMessage · service. Not in CISA KEV. EPSS 0.3% (higher than 18.4% of CVEs). CVSS 4.3 MEDIUM. Priority 41.7 of 100.</description></item><item><title>CVE-2025-48930: The TeleMessage service through 2025-05-05 stores certain cleartext information in memory, even though memory content…</title><link>https://patchfirst.co/cve/CVE-2025-48930/</link><guid isPermaLink="false">CVE-2025-48930</guid><pubDate>Wed, 28 May 2025 00:00:00 GMT</pubDate><description>TeleMessage · service. Not in CISA KEV. EPSS 0.1% (higher than 3.3% of CVEs). CVSS 2.8 LOW. Priority 37.6 of 100.</description></item><item><title>[KEV] CVE-2025-47729: TeleMessage TM SGNL Hidden Functionality Vulnerability</title><link>https://patchfirst.co/cve/CVE-2025-47729/</link><guid isPermaLink="false">CVE-2025-47729#kev</guid><pubDate>Mon, 12 May 2025 00:00:00 GMT</pubDate><description>TeleMessage · TM SGNL. In CISA KEV since 2025-05-12. ENISA EUVD lists it as exploited. EPSS 0.4% (higher than 38.9% of CVEs). CVSS 4.9 MEDIUM. ATT&amp;CK: T1190 Exploit Public-Facing Application; T1005 Data from Local System. Priority 49.2 of 100.</description><category>kev</category><category>T1190</category><category>T1005</category></item><item><title>CVE-2025-47730: The TeleMessage archiving backend through 2025-05-05 accepts API calls (to request an authentication token) from the…</title><link>https://patchfirst.co/cve/CVE-2025-47730/</link><guid isPermaLink="false">CVE-2025-47730</guid><pubDate>Thu, 08 May 2025 00:00:00 GMT</pubDate><description>TeleMessage · archiving backend. Not in CISA KEV. EPSS 0.4% (higher than 32.7% of CVEs). CVSS 4.8 MEDIUM. Priority 44.9 of 100.</description></item></channel></rss>