Secure Elements Class 5 AVR (aka C5 EVM) 2.8.1 and earlier, and possibly later 2.8.x releases, uses the same initialization vector and key for each message session, which allows remote attackers to obtain potentially sensitive information about messages
Published May 31, 2006
5.0
MEDIUMCVSS 2.0
EPSS 1.93%
Description
Secure Elements Class 5 AVR (aka C5 EVM) 2.8.1 and earlier, and possibly later 2.8.x releases, uses the same initialization vector and key for each message session, which allows remote attackers to obtain potentially sensitive information about messages.
Affected products
No data.
- 2.8.0
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
No CVSS v3.0 score for this CVE.
AV:N/AC:L/Au:N/C:P/I:N/A:N
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 3, 2026.
Score over time
2022–2026- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (12 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 3, 2026 | 1.93% (0.01929) | 79.28th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.89% (0.01893) | 76.82th | v5 (v2026.06.15) |
| Mar 17, 2025 | 3.29% (0.03293) | 86.36th | v4 (v2025.03.14) |
| Dec 12, 2024 | 2.47% (0.02473) | 90.45th | v3 (v2023.03.01) |
| Apr 20, 2024 | 1.76% (0.01759) | 87.82th | v3 (v2023.03.01) |
| May 12, 2023 | 2.47% (0.02473) | 88.47th | v3 (v2023.03.01) |
| Apr 4, 2023 | 3.17% (0.03166) | 89.63th | v3 (v2023.03.01) |
| Mar 7, 2023 | 3.21% (0.03209) | 89.67th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.32% (0.01319) | 71.27th | v2 (v2022.01.01) |
| Feb 23, 2023 | 1.32% (0.01319) | 71.23th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.32% (0.01319) | 69.22th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.32% (0.01319) | 44.98th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://secunia.com/advisories/20377 third-party-advisoryx_refsource_SECUNIA
- http://securitytracker.com/id?1016184 vdb-entryx_refsource_SECTRACK
- http://www.kb.cert.org/vuls/id/346377 third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource
- http://www.kb.cert.org/vuls/id/WDON-6QAQN6 x_refsource_CONFIRM
- http://www.vupen.com/english/advisories/2006/2068 vdb-entryx_refsource_VUPEN
- https://exchange.xforce.ibmcloud.com/vulnerabilities/26740 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/20377 | third-party-advisoryx_refsource_SECUNIA | |
| http://securitytracker.com/id?1016184 | vdb-entryx_refsource_SECTRACK | |
| http://www.kb.cert.org/vuls/id/346377 | third-party-advisoryx_refsource_CERT-VNThird Party AdvisoryUS Government Resource | |
| http://www.kb.cert.org/vuls/id/WDON-6QAQN6 | x_refsource_CONFIRM | |
| http://www.vupen.com/english/advisories/2006/2068 | vdb-entryx_refsource_VUPEN | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/26740 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.