CVE-2015-3973
CVE-2015-3973 is a medium-severity vulnerability in Janitza Umg 508 with a CVSS 2.0 base score of 5.0. 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-254.
Key facts
- Severity: Medium (CVSS 2.0 base score 5.0)
- EPSS exploit prediction: 1% (71st percentile)
- Actively exploited: Not listed in CISA KEV
- Weakness: CWE-254
- Affected product: Janitza Umg 508
- Published:
- Last modified:
Description
Janitza UMG 508, 509, 511, 604, and 605 devices improperly generate session tokens, which makes it easier for remote attackers to determine a PIN value via unspecified computations on session-token values.
Frequently asked questions
- What is CVE-2015-3973?
- Janitza UMG 508, 509, 511, 604, and 605 devices improperly generate session tokens, which makes it easier for remote attackers to determine a PIN value via unspecified computations on session-token values.
- How severe is CVE-2015-3973?
- CVE-2015-3973 has a CVSS 2.0 base score of 5.0, rated medium severity.
- Is CVE-2015-3973 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (71st percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2015-3973?
- CVE-2015-3973 primarily affects Janitza Umg 508. In total, 5 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
- How do I fix CVE-2015-3973?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- When was CVE-2015-3973 published?
- CVE-2015-3973 was published on 2015-10-28 and last updated on 2026-06-17.
References
Affected products (5)
- cpe:2.3:h:janitza:umg_508:*:*:*:*:*:*:*:*
- cpe:2.3:h:janitza:umg_509:*:*:*:*:*:*:*:*
- cpe:2.3:h:janitza:umg_511:*:*:*:*:*:*:*:*
- cpe:2.3:h:janitza:umg_604:*:*:*:*:*:*:*:*
- cpe:2.3:h:janitza:umg_605:*:*:*:*:*:*:*:*
More vulnerabilities in Janitza Umg 508
- CVE-2015-3972 — Critical (CVSS 10.0): The web interface on Janitza UMG 508, 509, 511, 604, and 605 devices supports only short PIN values for authentication,…
- CVE-2015-3971 — High (CVSS 7.5): The debug interface on Janitza UMG 508, 509, 511, 604, and 605 devices does not require authentication, which allows…
- CVE-2015-3968 — High (CVSS 7.5): The FTP service on Janitza UMG 508, 509, 511, 604, and 605 devices has a default password, which makes it easier for…
- CVE-2015-3967 — Medium (CVSS 6.8): Cross-site request forgery (CSRF) vulnerability on Janitza UMG 508, 509, 511, 604, and 605 devices allows remote…
- CVE-2015-3969 — Medium (CVSS 5.0): Janitza UMG 508, 509, 511, 604, and 605 devices allow remote attackers to obtain sensitive network-connection…
- CVE-2015-3970 — Medium (CVSS 4.3): Multiple cross-site scripting (XSS) vulnerabilities in the web interface on Janitza UMG 508, 509, 511, 604, and 605…
All CVEs affecting Janitza Umg 508 →
Other CWE-254 vulnerabilities
- CVE-2016-5788 — Critical (CVSS 10.0): General Electric (GE) Bently Nevada 3500/22M USB with firmware before 5.0 and Bently Nevada 3500/22M Serial have open…
- CVE-2015-3972 — Critical (CVSS 10.0): The web interface on Janitza UMG 508, 509, 511, 604, and 605 devices supports only short PIN values for authentication,…
- CVE-2015-1158 — Critical (CVSS 10.0): The add_job function in scheduler/ipp.c in cupsd in CUPS before 2.0.3 performs incorrect free operations for…
- CVE-2019-15149 — Critical (CVSS 9.8): core.py in Mitogen before 0.2.8 has a typo that drops the unidirectional-routing protection mechanism in the case of a…
- CVE-2017-8227 — Critical (CVSS 9.8): Amcrest IPM-721S V2.420.AC00.16.R.20160909 devices have a timeout policy to wait for 5 minutes in case 30 incorrect…
- CVE-2016-9568 — Critical (CVSS 9.8): A security design issue can allow an unprivileged user to interact with the Carbon Black Sensor and perform…