01 Record
CVE-2010-0554
The HTTP Authentication implementation in Geo++ GNCASTER 1.4.0.7 and earlier uses the same nonce for all authentication, which allows remote attackers to hijack web sessions or bypass authentication
UnratedPUBLISHEDCNA: mitre
CNA base scoreUnratedNo CNA CVSS vector
02 Description
The HTTP Authentication implementation in Geo++ GNCASTER 1.4.0.7 and earlier uses the same nonce for all authentication, which allows remote attackers to hijack web sessions or bypass authentication
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 1.52% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 74.1% of scored records. A rank, not a probability.
- NVD base score
- The NVD has published no score for this record
- NVD CVSS vector
- No NVD score to derive
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-16.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2010-02-04 19:00Z16 YR AGO
- Last updated
- 2024-08-07 00:52Z2 YR AGO
- Reserved
- 2010-02-04
- Assigning CNA
- mitre
- Record state
- PUBLISHED
- Severity
- Not rated by the issuing CNA
- CNA CVSS vector
- Not published by the issuing CNA
- Weaknesses
- CWE-287Improper AuthenticationClass
- Data version
- 5.1
- Document digest
- 95d290b71825d6f015829abb6955e3d4bfedd7e99fffd4ca67f25120a1c0d1cd
05 Affected products
VendorProductVersionsPlatforms
06 References
- www.securityfocus.com20100127 [RT-SA-2010-003] Geo++(R) GNCASTER: Faulty implementation of HTTPDigest Authenticationhttp://www.securityfocus.com/archive/1/509199/100/0/threaded
- exchange.xforce.ibmcloud.comgncaster-nonce-replay(55977)https://exchange.xforce.ibmcloud.com/vulnerabilities/55977
- www.redteam-pentesting.dehttp://www.redteam-pentesting.de/en/advisories/rt-sa-2010-003/-geo-r-gncaster-faulty-implementation-of-http-digest-authentication
- secunia.com38323http://secunia.com/advisories/38323
- osvdb.org62014http://osvdb.org/62014