Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak cryptographic hashing function (CRC32) to identify trusted modules, which allows local users to bypass security protections by substituting modified modules that have the same CRC32 value
Published Feb 21, 2007
4.6
MEDIUMCVSS 2.0
EPSS 0.35%
Description
Comodo Firewall Pro (formerly Comodo Personal Firewall) 2.4.17.183 and earlier uses a weak cryptographic hashing function (CRC32) to identify trusted modules, which allows local users to bypass security protections by substituting modified modules that have the same CRC32 value.
Affected products
No data.
- ≤ 2.4.17.183
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:L/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 (10 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 0.35% (0.00351) | 26.42th | v5 (v2026.06.15) |
| Jun 15, 2026 | 0.34% (0.00341) | 25.66th | v5 (v2026.06.15) |
| Mar 17, 2025 | 0.07% (0.00066) | 17.78th | v4 (v2025.03.14) |
| Dec 12, 2024 | 0.06% (0.00060) | 27.52th | v3 (v2023.03.01) |
| Jul 16, 2024 | 0.06% (0.00060) | 26.05th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.04% (0.00042) | 5.63th | v3 (v2023.03.01) |
| Mar 6, 2023 | 1.03% (0.01034) | 41.69th | v2 (v2022.01.01) |
| Sep 10, 2022 | 1.03% (0.01034) | 39.91th | v2 (v2022.01.01) |
| Apr 1, 2022 | 1.03% (0.01034) | 37.91th | v2 (v2022.01.01) |
| Feb 4, 2022 | 1.03% (0.01034) | 20.32th | v2 (v2022.01.01) |
No CWE recorded.
References (6)
- http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052461.html mailing-listx_refsource_FULLDISC
- http://osvdb.org/45243 vdb-entryx_refsource_OSVDB
- http://securityreason.com/securityalert/2279 third-party-advisoryx_refsource_SREASON
- http://www.matousec.com/info/advisories/Comodo-DLL-injection-via-weak-hash-function-exploitation.php x_refsource_MISC
- http://www.securityfocus.com/archive/1/460209/100/100/threaded mailing-listx_refsource_BUGTRAQ
- https://exchange.xforce.ibmcloud.com/vulnerabilities/32530 vdb-entryx_refsource_XF
| Link | Providers | Tags |
|---|---|---|
| http://lists.grok.org.uk/pipermail/full-disclosure/2007-February/052461.html | mailing-listx_refsource_FULLDISC | |
| http://osvdb.org/45243 | vdb-entryx_refsource_OSVDB | |
| http://securityreason.com/securityalert/2279 | third-party-advisoryx_refsource_SREASON | |
| http://www.matousec.com/info/advisories/Comodo-DLL-injection-via-weak-hash-function-exploitation.php | x_refsource_MISC | |
| http://www.securityfocus.com/archive/1/460209/100/100/threaded | mailing-listx_refsource_BUGTRAQ | |
| https://exchange.xforce.ibmcloud.com/vulnerabilities/32530 | vdb-entryx_refsource_XF |
Change history (0)
No recorded changes yet.