my.activation.php3 in F5 FirePass 5.4 through 5.5.1 and 6.0 displays different error messages for failed login attempts with a valid username than for those with an invalid username, which allows remote attackers to confirm the validity of an LDAP account
Published Jan 11, 2007
5.0
MEDIUMCVSS 2.0
EPSS 1.49%
Description
my.activation.php3 in F5 FirePass 5.4 through 5.5.1 and 6.0 displays different error messages for failed login attempts with a valid username than for those with an invalid username, which allows remote attackers to confirm the validity of an LDAP account.
Affected products
No data.
- 5.4
- 5.4.1
- 5.4.2
- 5.4.3
- 5.4.4
- 5.4.5
- 5.4.6
- 5.4.7
- 5.4.8
- 5.4.9
- 5.5
- 5.5.1
- 6.0
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 1, 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 (17 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.49% (0.01488) | 73.12th | v5 (v2026.06.15) |
| Jun 15, 2026 | 1.44% (0.01442) | 69.67th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.63% (0.00632) | 68.58th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.91% (0.00910) | 83.49th | v3 (v2023.03.01) |
| Mar 8, 2024 | 0.91% (0.00910) | 82.37th | v3 (v2023.03.01) |
| Nov 14, 2023 | 1.12% (0.01119) | 82.93th | v3 (v2023.03.01) |
| Oct 7, 2023 | 1.13% (0.01128) | 83.02th | v3 (v2023.03.01) |
| Aug 30, 2023 | 0.95% (0.00954) | 81.28th | v3 (v2023.03.01) |
| Jul 23, 2023 | 0.88% (0.00883) | 80.36th | v3 (v2023.03.01) |
| Jun 14, 2023 | 0.85% (0.00847) | 79.82th | v3 (v2023.03.01) |
| May 7, 2023 | 0.64% (0.00640) | 76.16th | v3 (v2023.03.01) |
| Apr 1, 2023 | 0.61% (0.00609) | 75.43th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.60% (0.00597) | 75.08th | 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://lists.grok.org.uk/pipermail/full-disclosure/2007-January/051651.html mailing-listx_refsource_FULLDISC
- http://secunia.com/advisories/23627 third-party-advisoryx_refsource_SECUNIA
- http://www.mnin.org/advisories/2007_firepass.pdf x_refsource_MISC
- http://www.osvdb.org/32736 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/21957 vdb-entryx_refsource_BID
- https://tech.f5.com/home/solutions/sol6923.html x_refsource_CONFIRM
| Link | Providers | Tags |
|---|---|---|
| http://lists.grok.org.uk/pipermail/full-disclosure/2007-January/051651.html | mailing-listx_refsource_FULLDISC | |
| http://secunia.com/advisories/23627 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.mnin.org/advisories/2007_firepass.pdf | x_refsource_MISC | |
| http://www.osvdb.org/32736 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/21957 | vdb-entryx_refsource_BID | |
| https://tech.f5.com/home/solutions/sol6923.html | x_refsource_CONFIRM |
Change history (0)
No recorded changes yet.