The mod_auth_shadow module 1.0 through 1.5 and 2.0 for Apache with AuthShadow enabled uses shadow authentication for all locations that use the require group directive, even when other authentication mechanisms are specified, which might allow remote authenticated users to bypass security restrictions
Published Oct 13, 2005
7.5
HIGHCVSS 2.0
EPSS 2.44%
Description
The mod_auth_shadow module 1.0 through 1.5 and 2.0 for Apache with AuthShadow enabled uses shadow authentication for all locations that use the require group directive, even when other authentication mechanisms are specified, which might allow remote authenticated users to bypass security restrictions.
Affected products
No data.
- 1.0
- 1.1
- 1.2
- 1.3
- 1.4
- 1.5
- 2.0
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:P/A:P
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 (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 2.44% (0.02441) | 83.73th | v5 (v2026.06.15) |
| Jun 15, 2026 | 2.44% (0.02441) | 82.13th | v5 (v2026.06.15) |
| Mar 17, 2025 | 1.49% (0.01486) | 79.74th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.65% (0.00653) | 80.15th | v3 (v2023.03.01) |
| Feb 2, 2024 | 1.30% (0.01298) | 84.47th | v3 (v2023.03.01) |
| Mar 7, 2023 | 5.01% (0.05013) | 91.60th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.97% (0.01974) | 78.97th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.97% (0.01974) | 77.12th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.97% (0.01974) | 56.20th | v2 (v2022.01.01) |
No CWE recorded.
References (9)
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=323789 x_refsource_MISC
- http://frontal1.mandriva.com/security/advisories?name=MDKSA-2005:200 vendor-advisoryx_refsource_MANDRIVA
- http://secunia.com/advisories/17060/ third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory
- http://secunia.com/advisories/17067 third-party-advisoryx_refsource_SECUNIA
- http://secunia.com/advisories/17348 third-party-advisoryx_refsource_SECUNIA
- http://www.debian.org/security/2005/dsa-844 vendor-advisoryx_refsource_DEBIANPatchVendor Advisory
- http://www.osvdb.org/19863 vdb-entryx_refsource_OSVDB
- http://www.securityfocus.com/bid/15224 vdb-entryx_refsource_BID
- https://exchange.xforce.ibmcloud.com/vulnerabilities/22520 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=323789 | x_refsource_MISC | |
| http://frontal1.mandriva.com/security/advisories?name=MDKSA-2005:200 | vendor-advisoryx_refsource_MANDRIVA | |
| http://secunia.com/advisories/17060/ | third-party-advisoryx_refsource_SECUNIAPatchVendor Advisory | |
| http://secunia.com/advisories/17067 | third-party-advisoryx_refsource_SECUNIA | |
| http://secunia.com/advisories/17348 | third-party-advisoryx_refsource_SECUNIA | |
| http://www.debian.org/security/2005/dsa-844 | vendor-advisoryx_refsource_DEBIANPatchVendor Advisory | |
| http://www.osvdb.org/19863 | vdb-entryx_refsource_OSVDB | |
| http://www.securityfocus.com/bid/15224 | vdb-entryx_refsource_BID | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/22520 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.