HIGH
Stack-based buffer overflow in the HTTP server in Rhino Software Serv-U Web Client 9.0.0.5 allows remote attackers to cause a denial of service (server crash) or execute arbitrary code via a long Session cookie
Published May 26, 2010
10.0
HIGHCVSS 2.0
EPSS 20.55%
Description
Stack-based buffer overflow in the HTTP server in Rhino Software Serv-U Web Client 9.0.0.5 allows remote attackers to cause a denial of service (server crash) or execute arbitrary code via a long Session cookie.
Affected products
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.
10.0 HIGH NVD
AV:N/AC:L/Au:N/C:C/I:C/A:C
Access Vector Network
Access Complexity Low
Authentication None
Confidentiality Impact Complete
Integrity Impact Complete
Availability Impact Complete
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
20.55% 0.20553
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
EPSS probability 0.20553
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 (50 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 20.55% (0.20553) | 97.45th | v5 (v2026.06.15) |
| Jun 15, 2026 | 20.55% (0.20553) | 97.18th | v5 (v2026.06.15) |
| Mar 4, 2026 | 60.24% (0.60236) | 98.24th | v4 (v2025.03.14) |
| Mar 1, 2026 | 22.30% (0.22297) | 95.72th | v4 (v2025.03.14) |
| Feb 4, 2026 | 60.24% (0.60236) | 98.22th | v4 (v2025.03.14) |
| Feb 1, 2026 | 22.30% (0.22297) | 95.69th | v4 (v2025.03.14) |
| Jan 4, 2026 | 60.24% (0.60236) | 98.20th | v4 (v2025.03.14) |
| Jan 1, 2026 | 22.30% (0.22297) | 95.66th | v4 (v2025.03.14) |
| Dec 4, 2025 | 60.24% (0.60236) | 98.17th | v4 (v2025.03.14) |
| Dec 1, 2025 | 22.30% (0.22297) | 95.62th | v4 (v2025.03.14) |
| Nov 4, 2025 | 60.24% (0.60236) | 98.17th | v4 (v2025.03.14) |
| Nov 1, 2025 | 22.30% (0.22297) | 95.60th | v4 (v2025.03.14) |
| Oct 4, 2025 | 60.24% (0.60236) | 98.21th | v4 (v2025.03.14) |
| Oct 1, 2025 | 22.30% (0.22297) | 95.64th | v4 (v2025.03.14) |
| Sep 5, 2025 | 60.24% (0.60236) | 98.22th | v4 (v2025.03.14) |
| Sep 1, 2025 | 22.30% (0.22297) | 95.64th | v4 (v2025.03.14) |
| Aug 5, 2025 | 60.24% (0.60236) | 98.18th | v4 (v2025.03.14) |
| Aug 1, 2025 | 22.30% (0.22297) | 95.61th | v4 (v2025.03.14) |
| Jul 4, 2025 | 60.24% (0.60236) | 98.16th | v4 (v2025.03.14) |
| Jul 1, 2025 | 22.30% (0.22297) | 95.56th | v4 (v2025.03.14) |
| Jun 6, 2025 | 60.24% (0.60236) | 98.14th | v4 (v2025.03.14) |
| Jun 1, 2025 | 22.30% (0.22297) | 95.51th | v4 (v2025.03.14) |
| May 6, 2025 | 60.24% (0.60236) | 98.13th | v4 (v2025.03.14) |
| May 1, 2025 | 22.30% (0.22297) | 95.46th | v4 (v2025.03.14) |
| Apr 14, 2025 | 60.24% (0.60236) | 98.12th | v4 (v2025.03.14) |
| Apr 13, 2025 | 22.30% (0.22297) | 95.34th | v4 (v2025.03.14) |
| Apr 2, 2025 | 60.24% (0.60236) | 98.11th | v4 (v2025.03.14) |
| Apr 1, 2025 | 22.30% (0.22297) | 95.33th | v4 (v2025.03.14) |
| Mar 30, 2025 | 60.24% (0.60236) | 98.10th | v4 (v2025.03.14) |
| Mar 29, 2025 | 57.83% (0.57827) | 97.37th | v4 (v2025.03.14) |
| Mar 19, 2025 | 60.24% (0.60236) | 98.05th | v4 (v2025.03.14) |
| Mar 18, 2025 | 58.12% (0.58120) | 98.00th | v4 (v2025.03.14) |
| Mar 17, 2025 | 20.57% (0.20575) | 95.11th | v4 (v2025.03.14) |
| Dec 17, 2024 | 33.23% (0.33232) | 97.06th | v3 (v2023.03.01) |
| Oct 12, 2024 | 55.47% (0.55472) | 97.72th | v3 (v2023.03.01) |
| Sep 17, 2024 | 56.69% (0.56692) | 97.73th | v3 (v2023.03.01) |
| Jul 22, 2024 | 45.20% (0.45197) | 97.45th | v3 (v2023.03.01) |
| Jul 7, 2024 | 41.66% (0.41664) | 97.33th | v3 (v2023.03.01) |
| May 24, 2024 | 38.71% (0.38706) | 97.23th | v3 (v2023.03.01) |
| May 10, 2024 | 26.92% (0.26916) | 96.74th | v3 (v2023.03.01) |
| Apr 25, 2024 | 23.86% (0.23864) | 96.52th | v3 (v2023.03.01) |
| Apr 12, 2024 | 17.23% (0.17230) | 96.01th | v3 (v2023.03.01) |
| Mar 28, 2024 | 12.94% (0.12943) | 95.38th | v3 (v2023.03.01) |
| Mar 15, 2024 | 11.75% (0.11748) | 95.15th | v3 (v2023.03.01) |
| Feb 8, 2024 | 11.91% (0.11914) | 95.15th | v3 (v2023.03.01) |
| Oct 22, 2023 | 64.69% (0.64690) | 97.51th | v3 (v2023.03.01) |
| Mar 7, 2023 | 67.36% (0.67365) | 97.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 6.21% (0.06211) | 90.72th | v2 (v2022.01.01) |
| Apr 1, 2022 | 6.21% (0.06211) | 89.86th | v2 (v2022.01.01) |
| Feb 4, 2022 | 6.21% (0.06211) | 77.71th | v2 (v2022.01.01) |
Weaknesses (1)
References (4)
- http://secunia.com/advisories/37228 third-party-advisoryx_refsource_SECUNIAVendor Advisory
- http://www.rangos.de/ServU-ADV.txt x_refsource_MISCExploit
- http://www.securityfocus.com/bid/36895 vdb-entryx_refsource_BIDExploit
- http://www.vupen.com/english/advisories/2009/3116 vdb-entryx_refsource_VUPENVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://secunia.com/advisories/37228 | third-party-advisoryx_refsource_SECUNIAVendor Advisory | |
| http://www.rangos.de/ServU-ADV.txt | x_refsource_MISCExploit | |
| http://www.securityfocus.com/bid/36895 | vdb-entryx_refsource_BIDExploit | |
| http://www.vupen.com/english/advisories/2009/3116 | vdb-entryx_refsource_VUPENVendor Advisory |
Change history (0)
No recorded changes yet.
Sources
CVE.org / MITRE
Status PUBLISHED
Assigner mitre
Published May 26, 2010
Updated Sep 16, 2024
Reserved May 26, 2010
Link CVE-2009-4873
CISA Vulnrichment
Updated n/a