SOC status:Duty analyst on shift

UK Cyber Defence
VulnerabilityModified

CVE-2021-37425

Altova MobileTogether Server before 7.3 SP1 allows XXE attacks, such as an InfoSetChanges/Changes attack against /workflowmanagement, or reading mobiletogetherserver.cfg and then reading the certificate and private key.

EXPLOITCRITICAL 9.1EPSS 66.3%

Does this matter?

EPSS puts the probability of exploitation in the next 30 days at 66.3%, higher than 99% of all known CVEs. Patch or mitigate before the next change window.

Description

Altova MobileTogether Server before 7.3 SP1 allows XXE attacks, such as an InfoSetChanges/Changes attack against /workflowmanagement, or reading mobiletogetherserver.cfg and then reading the certificate and private key.

CVSS 3.1
9.1 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
EPSS
66.28% probability · 99th percentile
Public exploits
1 in Exploit-DB · first 12 August 2021
CISA KEV
Not listed
Weakness
CWE-611
Affected
altova/mobiletogether server
Source
cve@mitre.org
EPSS trend
0%35%70%26 October 2026: 66.28%26 October 202626 October 2026

EPSS 66.3% since 26 October 2026; no change recorded yet. The dashed line is the ten per cent mark our analysts treat as “patch before the next change window”. Points are recorded when the score first appears and whenever it moves by a percentage point or more.

Public exploits (1)

Entries in Exploit-DB that cite this CVE. Links go to the Exploit-DB page and to the file in the public repository; nothing is hosted here. A verified tick means the Exploit-DB team confirmed the exploit works against the stated version.

EDB-IDTitleTypePublishedVerified
EDB-50191source ↗Altova MobileTogether Server 7.3 - XML External Entity Injection (XXE)multiple · RedTeam Pentesting GmbHwebapps12 August 2021no

Source: NVD record, EPSS from FIRST.org, KEV from CISA, exploits from Exploit-DB. Refreshed daily. Download this record as JSON.